84306502

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 156319488

約数和(自身を除く): 72012986

約数列:

[1, 2, 7, 14, 17, 34, 67, 119, 134, 238, 289, 311, 469, 578, 622, 938, 1139, 2023, 2177, 2278, 4046, 4354, 5287, 7973, 10574, 15946, 19363, 20837, 37009, 38726, 41674, 74018, 89879, 135541, 145859, 179758, 271082, 291718, 354229, 629153, 708458, 1258306, 2479603, 4959206, 6021893, 12043786, 42153251, 84306502]

約数ペア:

[(1, 84306502), (2, 42153251), (7, 12043786), (14, 6021893), (17, 4959206), (34, 2479603), (67, 1258306), (119, 708458), (134, 629153), (238, 354229), (289, 291718), (311, 271082), (469, 179758), (578, 145859), (622, 135541), (938, 89879), (1139, 74018), (2023, 41674), (2177, 38726), (2278, 37009), (4046, 20837), (4354, 19363), (5287, 15946), (7973, 10574)]