127966734

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{5003}}^1$

素因数の和:5054

約数の個数: 72

約数和(自身を含む): 333716760

約数和(自身を除く): 205750026

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 49, 58, 63, 87, 98, 126, 147, 174, 203, 261, 294, 406, 441, 522, 609, 882, 1218, 1421, 1827, 2842, 3654, 4263, 5003, 8526, 10006, 12789, 15009, 25578, 30018, 35021, 45027, 70042, 90054, 105063, 145087, 210126, 245147, 290174, 315189, 435261, 490294, 630378, 735441, 870522, 1015609, 1305783, 1470882, 2031218, 2206323, 2611566, 3046827, 4412646, 6093654, 7109263, 9140481, 14218526, 18280962, 21327789, 42655578, 63983367, 127966734]

約数ペア:

[(1, 127966734), (2, 63983367), (3, 42655578), (6, 21327789), (7, 18280962), (9, 14218526), (14, 9140481), (18, 7109263), (21, 6093654), (29, 4412646), (42, 3046827), (49, 2611566), (58, 2206323), (63, 2031218), (87, 1470882), (98, 1305783), (126, 1015609), (147, 870522), (174, 735441), (203, 630378), (261, 490294), (294, 435261), (406, 315189), (441, 290174), (522, 245147), (609, 210126), (882, 145087), (1218, 105063), (1421, 90054), (1827, 70042), (2842, 45027), (3654, 35021), (4263, 30018), (5003, 25578), (8526, 15009), (10006, 12789)]