72845388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2389}}^1$

素因数の和:2428

約数の個数: 108

約数和(自身を含む): 231409360

約数和(自身を除く): 158563972

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 121, 126, 132, 154, 198, 231, 242, 252, 308, 363, 396, 462, 484, 693, 726, 847, 924, 1089, 1386, 1452, 1694, 2178, 2389, 2541, 2772, 3388, 4356, 4778, 5082, 7167, 7623, 9556, 10164, 14334, 15246, 16723, 21501, 26279, 28668, 30492, 33446, 43002, 50169, 52558, 66892, 78837, 86004, 100338, 105116, 150507, 157674, 183953, 200676, 236511, 289069, 301014, 315348, 367906, 473022, 551859, 578138, 602028, 735812, 867207, 946044, 1103718, 1156276, 1655577, 1734414, 2023483, 2207436, 2601621, 3311154, 3468828, 4046966, 5203242, 6070449, 6622308, 8093932, 10406484, 12140898, 18211347, 24281796, 36422694, 72845388]

約数ペア:

[(1, 72845388), (2, 36422694), (3, 24281796), (4, 18211347), (6, 12140898), (7, 10406484), (9, 8093932), (11, 6622308), (12, 6070449), (14, 5203242), (18, 4046966), (21, 3468828), (22, 3311154), (28, 2601621), (33, 2207436), (36, 2023483), (42, 1734414), (44, 1655577), (63, 1156276), (66, 1103718), (77, 946044), (84, 867207), (99, 735812), (121, 602028), (126, 578138), (132, 551859), (154, 473022), (198, 367906), (231, 315348), (242, 301014), (252, 289069), (308, 236511), (363, 200676), (396, 183953), (462, 157674), (484, 150507), (693, 105116), (726, 100338), (847, 86004), (924, 78837), (1089, 66892), (1386, 52558), (1452, 50169), (1694, 43002), (2178, 33446), (2389, 30492), (2541, 28668), (2772, 26279), (3388, 21501), (4356, 16723), (4778, 15246), (5082, 14334), (7167, 10164), (7623, 9556)]