90785772

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1213}}^1$

素因数の和:1250

約数の個数: 144

約数和(自身を含む): 296954112

約数和(自身を除く): 206168340

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 81, 84, 99, 108, 126, 132, 154, 162, 189, 198, 231, 243, 252, 297, 308, 324, 378, 396, 462, 486, 567, 594, 693, 756, 891, 924, 972, 1134, 1188, 1213, 1386, 1701, 1782, 2079, 2268, 2426, 2673, 2772, 3402, 3564, 3639, 4158, 4852, 5346, 6237, 6804, 7278, 8316, 8491, 10692, 10917, 12474, 13343, 14556, 16982, 18711, 21834, 24948, 25473, 26686, 32751, 33964, 37422, 40029, 43668, 50946, 53372, 65502, 74844, 76419, 80058, 93401, 98253, 101892, 120087, 131004, 152838, 160116, 186802, 196506, 229257, 240174, 280203, 294759, 305676, 360261, 373604, 393012, 458514, 480348, 560406, 589518, 687771, 720522, 840609, 917028, 1080783, 1120812, 1179036, 1375542, 1441044, 1681218, 2063313, 2161566, 2521827, 2751084, 3242349, 3362436, 4126626, 4323132, 5043654, 6484698, 7565481, 8253252, 10087308, 12969396, 15130962, 22696443, 30261924, 45392886, 90785772]

約数ペア:

[(1, 90785772), (2, 45392886), (3, 30261924), (4, 22696443), (6, 15130962), (7, 12969396), (9, 10087308), (11, 8253252), (12, 7565481), (14, 6484698), (18, 5043654), (21, 4323132), (22, 4126626), (27, 3362436), (28, 3242349), (33, 2751084), (36, 2521827), (42, 2161566), (44, 2063313), (54, 1681218), (63, 1441044), (66, 1375542), (77, 1179036), (81, 1120812), (84, 1080783), (99, 917028), (108, 840609), (126, 720522), (132, 687771), (154, 589518), (162, 560406), (189, 480348), (198, 458514), (231, 393012), (243, 373604), (252, 360261), (297, 305676), (308, 294759), (324, 280203), (378, 240174), (396, 229257), (462, 196506), (486, 186802), (567, 160116), (594, 152838), (693, 131004), (756, 120087), (891, 101892), (924, 98253), (972, 93401), (1134, 80058), (1188, 76419), (1213, 74844), (1386, 65502), (1701, 53372), (1782, 50946), (2079, 43668), (2268, 40029), (2426, 37422), (2673, 33964), (2772, 32751), (3402, 26686), (3564, 25473), (3639, 24948), (4158, 21834), (4852, 18711), (5346, 16982), (6237, 14556), (6804, 13343), (7278, 12474), (8316, 10917), (8491, 10692)]