90903708

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:441

約数の個数: 120

約数和(自身を含む): 274428000

約数和(自身を除く): 183524292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 149, 162, 189, 252, 269, 298, 324, 378, 447, 538, 567, 596, 756, 807, 894, 1043, 1076, 1134, 1341, 1614, 1788, 1883, 2086, 2268, 2421, 2682, 3129, 3228, 3766, 4023, 4172, 4842, 5364, 5649, 6258, 7263, 7532, 8046, 9387, 9684, 11298, 12069, 12516, 14526, 16092, 16947, 18774, 21789, 22596, 24138, 28161, 29052, 33894, 37548, 40081, 43578, 48276, 50841, 56322, 67788, 80162, 84483, 87156, 101682, 112644, 120243, 152523, 160324, 168966, 203364, 240486, 280567, 305046, 337932, 360729, 480972, 561134, 610092, 721458, 841701, 1082187, 1122268, 1442916, 1683402, 2164374, 2525103, 3246561, 3366804, 4328748, 5050206, 6493122, 7575309, 10100412, 12986244, 15150618, 22725927, 30301236, 45451854, 90903708]

約数ペア:

[(1, 90903708), (2, 45451854), (3, 30301236), (4, 22725927), (6, 15150618), (7, 12986244), (9, 10100412), (12, 7575309), (14, 6493122), (18, 5050206), (21, 4328748), (27, 3366804), (28, 3246561), (36, 2525103), (42, 2164374), (54, 1683402), (63, 1442916), (81, 1122268), (84, 1082187), (108, 841701), (126, 721458), (149, 610092), (162, 561134), (189, 480972), (252, 360729), (269, 337932), (298, 305046), (324, 280567), (378, 240486), (447, 203364), (538, 168966), (567, 160324), (596, 152523), (756, 120243), (807, 112644), (894, 101682), (1043, 87156), (1076, 84483), (1134, 80162), (1341, 67788), (1614, 56322), (1788, 50841), (1883, 48276), (2086, 43578), (2268, 40081), (2421, 37548), (2682, 33894), (3129, 29052), (3228, 28161), (3766, 24138), (4023, 22596), (4172, 21789), (4842, 18774), (5364, 16947), (5649, 16092), (6258, 14526), (7263, 12516), (7532, 12069), (8046, 11298), (9387, 9684)]