87479574

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3023}}^1$

素因数の和:3101

約数の個数: 64

約数和(自身を含む): 219469824

約数和(自身を除く): 131990250

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 53, 78, 91, 106, 159, 182, 273, 318, 371, 546, 689, 742, 1113, 1378, 2067, 2226, 3023, 4134, 4823, 6046, 9069, 9646, 14469, 18138, 21161, 28938, 39299, 42322, 63483, 78598, 117897, 126966, 160219, 235794, 275093, 320438, 480657, 550186, 825279, 961314, 1121533, 1650558, 2082847, 2243066, 3364599, 4165694, 6248541, 6729198, 12497082, 14579929, 29159858, 43739787, 87479574]

約数ペア:

[(1, 87479574), (2, 43739787), (3, 29159858), (6, 14579929), (7, 12497082), (13, 6729198), (14, 6248541), (21, 4165694), (26, 3364599), (39, 2243066), (42, 2082847), (53, 1650558), (78, 1121533), (91, 961314), (106, 825279), (159, 550186), (182, 480657), (273, 320438), (318, 275093), (371, 235794), (546, 160219), (689, 126966), (742, 117897), (1113, 78598), (1378, 63483), (2067, 42322), (2226, 39299), (3023, 28938), (4134, 21161), (4823, 18138), (6046, 14469), (9069, 9646)]