72895446

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{773}}^1$

素因数の和:838

約数の個数: 72

約数和(自身を含む): 176769216

約数和(自身を除く): 103873770

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 169, 186, 234, 279, 338, 403, 507, 558, 773, 806, 1014, 1209, 1521, 1546, 2319, 2418, 3042, 3627, 4638, 5239, 6957, 7254, 10049, 10478, 13914, 15717, 20098, 23963, 30147, 31434, 47151, 47926, 60294, 71889, 90441, 94302, 130637, 143778, 180882, 215667, 261274, 311519, 391911, 431334, 623038, 783822, 934557, 1175733, 1869114, 2351466, 2803671, 4049747, 5607342, 8099494, 12149241, 24298482, 36447723, 72895446]

約数ペア:

[(1, 72895446), (2, 36447723), (3, 24298482), (6, 12149241), (9, 8099494), (13, 5607342), (18, 4049747), (26, 2803671), (31, 2351466), (39, 1869114), (62, 1175733), (78, 934557), (93, 783822), (117, 623038), (169, 431334), (186, 391911), (234, 311519), (279, 261274), (338, 215667), (403, 180882), (507, 143778), (558, 130637), (773, 94302), (806, 90441), (1014, 71889), (1209, 60294), (1521, 47926), (1546, 47151), (2319, 31434), (2418, 30147), (3042, 23963), (3627, 20098), (4638, 15717), (5239, 13914), (6957, 10478), (7254, 10049)]