72264348

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:364

約数の個数: 144

約数和(自身を含む): 215744256

約数和(自身を除く): 143479908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 31, 34, 36, 39, 51, 52, 62, 68, 78, 93, 102, 117, 124, 153, 156, 186, 204, 221, 234, 279, 293, 306, 372, 403, 442, 468, 527, 558, 586, 612, 663, 806, 879, 884, 1054, 1116, 1172, 1209, 1326, 1581, 1612, 1758, 1989, 2108, 2418, 2637, 2652, 3162, 3516, 3627, 3809, 3978, 4743, 4836, 4981, 5274, 6324, 6851, 7254, 7618, 7956, 9083, 9486, 9962, 10548, 11427, 13702, 14508, 14943, 15236, 18166, 18972, 19924, 20553, 22854, 27249, 27404, 29886, 34281, 36332, 41106, 44829, 45708, 54498, 59772, 61659, 64753, 68562, 81747, 82212, 89658, 108996, 118079, 123318, 129506, 137124, 154411, 163494, 179316, 194259, 236158, 246636, 259012, 308822, 326988, 354237, 388518, 463233, 472316, 582777, 617644, 708474, 777036, 926466, 1062711, 1165554, 1389699, 1416948, 1852932, 2007343, 2125422, 2331108, 2779398, 4014686, 4250844, 5558796, 6022029, 8029372, 12044058, 18066087, 24088116, 36132174, 72264348]

約数ペア:

[(1, 72264348), (2, 36132174), (3, 24088116), (4, 18066087), (6, 12044058), (9, 8029372), (12, 6022029), (13, 5558796), (17, 4250844), (18, 4014686), (26, 2779398), (31, 2331108), (34, 2125422), (36, 2007343), (39, 1852932), (51, 1416948), (52, 1389699), (62, 1165554), (68, 1062711), (78, 926466), (93, 777036), (102, 708474), (117, 617644), (124, 582777), (153, 472316), (156, 463233), (186, 388518), (204, 354237), (221, 326988), (234, 308822), (279, 259012), (293, 246636), (306, 236158), (372, 194259), (403, 179316), (442, 163494), (468, 154411), (527, 137124), (558, 129506), (586, 123318), (612, 118079), (663, 108996), (806, 89658), (879, 82212), (884, 81747), (1054, 68562), (1116, 64753), (1172, 61659), (1209, 59772), (1326, 54498), (1581, 45708), (1612, 44829), (1758, 41106), (1989, 36332), (2108, 34281), (2418, 29886), (2637, 27404), (2652, 27249), (3162, 22854), (3516, 20553), (3627, 19924), (3809, 18972), (3978, 18166), (4743, 15236), (4836, 14943), (4981, 14508), (5274, 13702), (6324, 11427), (6851, 10548), (7254, 9962), (7618, 9486), (7956, 9083)]