91558476

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:511

約数の個数: 72

約数和(自身を含む): 237523104

約数和(自身を除く): 145964628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 113, 142, 213, 226, 284, 317, 339, 426, 452, 634, 639, 678, 852, 951, 1017, 1268, 1278, 1356, 1902, 2034, 2556, 2853, 3804, 4068, 5706, 8023, 11412, 16046, 22507, 24069, 32092, 35821, 45014, 48138, 67521, 71642, 72207, 90028, 96276, 107463, 135042, 143284, 144414, 202563, 214926, 270084, 288828, 322389, 405126, 429852, 644778, 810252, 1289556, 2543291, 5086582, 7629873, 10173164, 15259746, 22889619, 30519492, 45779238, 91558476]

約数ペア:

[(1, 91558476), (2, 45779238), (3, 30519492), (4, 22889619), (6, 15259746), (9, 10173164), (12, 7629873), (18, 5086582), (36, 2543291), (71, 1289556), (113, 810252), (142, 644778), (213, 429852), (226, 405126), (284, 322389), (317, 288828), (339, 270084), (426, 214926), (452, 202563), (634, 144414), (639, 143284), (678, 135042), (852, 107463), (951, 96276), (1017, 90028), (1268, 72207), (1278, 71642), (1356, 67521), (1902, 48138), (2034, 45014), (2556, 35821), (2853, 32092), (3804, 24069), (4068, 22507), (5706, 16046), (8023, 11412)]