80334592

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:369

約数の個数: 72

約数和(自身を含む): 175129920

約数和(自身を除く): 94795328

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 101, 104, 128, 202, 208, 239, 256, 404, 416, 478, 808, 832, 956, 1313, 1616, 1664, 1912, 2626, 3107, 3232, 3328, 3824, 5252, 6214, 6464, 7648, 10504, 12428, 12928, 15296, 21008, 24139, 24856, 25856, 30592, 42016, 48278, 49712, 61184, 84032, 96556, 99424, 168064, 193112, 198848, 313807, 336128, 386224, 397696, 627614, 772448, 795392, 1255228, 1544896, 2510456, 3089792, 5020912, 6179584, 10041824, 20083648, 40167296, 80334592]

約数ペア:

[(1, 80334592), (2, 40167296), (4, 20083648), (8, 10041824), (13, 6179584), (16, 5020912), (26, 3089792), (32, 2510456), (52, 1544896), (64, 1255228), (101, 795392), (104, 772448), (128, 627614), (202, 397696), (208, 386224), (239, 336128), (256, 313807), (404, 198848), (416, 193112), (478, 168064), (808, 99424), (832, 96556), (956, 84032), (1313, 61184), (1616, 49712), (1664, 48278), (1912, 42016), (2626, 30592), (3107, 25856), (3232, 24856), (3328, 24139), (3824, 21008), (5252, 15296), (6214, 12928), (6464, 12428), (7648, 10504)]