78903132

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1109}}^1$

素因数の和:1152

約数の個数: 108

約数和(自身を含む): 235617480

約数和(自身を除く): 156714348

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 121, 132, 147, 154, 196, 231, 242, 294, 308, 363, 462, 484, 539, 588, 726, 847, 924, 1078, 1109, 1452, 1617, 1694, 2156, 2218, 2541, 3234, 3327, 3388, 4436, 5082, 5929, 6468, 6654, 7763, 10164, 11858, 12199, 13308, 15526, 17787, 23289, 23716, 24398, 31052, 35574, 36597, 46578, 48796, 54341, 71148, 73194, 85393, 93156, 108682, 134189, 146388, 163023, 170786, 217364, 256179, 268378, 326046, 341572, 402567, 512358, 536756, 597751, 652092, 805134, 939323, 1024716, 1195502, 1610268, 1793253, 1878646, 2391004, 2817969, 3586506, 3757292, 5635938, 6575261, 7173012, 11271876, 13150522, 19725783, 26301044, 39451566, 78903132]

約数ペア:

[(1, 78903132), (2, 39451566), (3, 26301044), (4, 19725783), (6, 13150522), (7, 11271876), (11, 7173012), (12, 6575261), (14, 5635938), (21, 3757292), (22, 3586506), (28, 2817969), (33, 2391004), (42, 1878646), (44, 1793253), (49, 1610268), (66, 1195502), (77, 1024716), (84, 939323), (98, 805134), (121, 652092), (132, 597751), (147, 536756), (154, 512358), (196, 402567), (231, 341572), (242, 326046), (294, 268378), (308, 256179), (363, 217364), (462, 170786), (484, 163023), (539, 146388), (588, 134189), (726, 108682), (847, 93156), (924, 85393), (1078, 73194), (1109, 71148), (1452, 54341), (1617, 48796), (1694, 46578), (2156, 36597), (2218, 35574), (2541, 31052), (3234, 24398), (3327, 23716), (3388, 23289), (4436, 17787), (5082, 15526), (5929, 13308), (6468, 12199), (6654, 11858), (7763, 10164)]