90497316

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{11839}}^1$

素因数の和:11873

約数の個数: 72

約数和(自身を含む): 264552960

約数和(自身を除く): 174055644

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 11839, 23678, 35517, 47356, 71034, 82873, 142068, 153907, 165746, 248619, 307814, 331492, 461721, 497238, 580111, 615628, 923442, 994476, 1077349, 1160222, 1740333, 1846884, 2154698, 2320444, 3232047, 3480666, 4309396, 6464094, 6961332, 7541443, 12928188, 15082886, 22624329, 30165772, 45248658, 90497316]

約数ペア:

[(1, 90497316), (2, 45248658), (3, 30165772), (4, 22624329), (6, 15082886), (7, 12928188), (12, 7541443), (13, 6961332), (14, 6464094), (21, 4309396), (26, 3480666), (28, 3232047), (39, 2320444), (42, 2154698), (49, 1846884), (52, 1740333), (78, 1160222), (84, 1077349), (91, 994476), (98, 923442), (147, 615628), (156, 580111), (182, 497238), (196, 461721), (273, 331492), (294, 307814), (364, 248619), (546, 165746), (588, 153907), (637, 142068), (1092, 82873), (1274, 71034), (1911, 47356), (2548, 35517), (3822, 23678), (7644, 11839)]