72645656928

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{7481}}^1$

素因数の和:7789

約数の個数: 192

約数和(自身を含む): 212861343744

約数和(自身を除く): 140215686816

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 186, 208, 248, 251, 312, 372, 403, 416, 496, 502, 624, 744, 753, 806, 992, 1004, 1209, 1248, 1488, 1506, 1612, 2008, 2418, 2976, 3012, 3224, 3263, 4016, 4836, 6024, 6448, 6526, 7481, 7781, 8032, 9672, 9789, 12048, 12896, 13052, 14962, 15562, 19344, 19578, 22443, 23343, 24096, 26104, 29924, 31124, 38688, 39156, 44886, 46686, 52208, 59848, 62248, 78312, 89772, 93372, 97253, 101153, 104416, 119696, 124496, 156624, 179544, 186744, 194506, 202306, 231911, 239392, 248992, 291759, 303459, 313248, 359088, 373488, 389012, 404612, 463822, 583518, 606918, 695733, 718176, 746976, 778024, 809224, 927644, 1167036, 1213836, 1391466, 1556048, 1618448, 1855288, 1877731, 2334072, 2427672, 2782932, 3014843, 3112096, 3236896, 3710576, 3755462, 4668144, 4855344, 5565864, 5633193, 6029686, 7421152, 7510924, 9044529, 9336288, 9710688, 11131728, 11266386, 12059372, 15021848, 18089058, 22263456, 22532772, 24118744, 24410503, 30043696, 36178116, 45065544, 48237488, 48821006, 58209661, 60087392, 72356232, 73231509, 90131088, 96474976, 97642012, 116419322, 144712464, 146463018, 174628983, 180262176, 195284024, 232838644, 289424928, 292926036, 349257966, 390568048, 465677288, 585852072, 698515932, 756725593, 781136096, 931354576, 1171704144, 1397031864, 1513451186, 1862709152, 2270176779, 2343408288, 2794063728, 3026902372, 4540353558, 5588127456, 6053804744, 9080707116, 12107609488, 18161414232, 24215218976, 36322828464, 72645656928]

約数ペア:

[(1, 72645656928), (2, 36322828464), (3, 24215218976), (4, 18161414232), (6, 12107609488), (8, 9080707116), (12, 6053804744), (13, 5588127456), (16, 4540353558), (24, 3026902372), (26, 2794063728), (31, 2343408288), (32, 2270176779), (39, 1862709152), (48, 1513451186), (52, 1397031864), (62, 1171704144), (78, 931354576), (93, 781136096), (96, 756725593), (104, 698515932), (124, 585852072), (156, 465677288), (186, 390568048), (208, 349257966), (248, 292926036), (251, 289424928), (312, 232838644), (372, 195284024), (403, 180262176), (416, 174628983), (496, 146463018), (502, 144712464), (624, 116419322), (744, 97642012), (753, 96474976), (806, 90131088), (992, 73231509), (1004, 72356232), (1209, 60087392), (1248, 58209661), (1488, 48821006), (1506, 48237488), (1612, 45065544), (2008, 36178116), (2418, 30043696), (2976, 24410503), (3012, 24118744), (3224, 22532772), (3263, 22263456), (4016, 18089058), (4836, 15021848), (6024, 12059372), (6448, 11266386), (6526, 11131728), (7481, 9710688), (7781, 9336288), (8032, 9044529), (9672, 7510924), (9789, 7421152), (12048, 6029686), (12896, 5633193), (13052, 5565864), (14962, 4855344), (15562, 4668144), (19344, 3755462), (19578, 3710576), (22443, 3236896), (23343, 3112096), (24096, 3014843), (26104, 2782932), (29924, 2427672), (31124, 2334072), (38688, 1877731), (39156, 1855288), (44886, 1618448), (46686, 1556048), (52208, 1391466), (59848, 1213836), (62248, 1167036), (78312, 927644), (89772, 809224), (93372, 778024), (97253, 746976), (101153, 718176), (104416, 695733), (119696, 606918), (124496, 583518), (156624, 463822), (179544, 404612), (186744, 389012), (194506, 373488), (202306, 359088), (231911, 313248), (239392, 303459), (248992, 291759)]