91969904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:322

約数の個数: 80

約数和(自身を含む): 202070400

約数和(自身を除く): 110100496

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 79, 104, 116, 158, 193, 208, 232, 316, 377, 386, 464, 632, 754, 772, 1027, 1264, 1508, 1544, 2054, 2291, 2509, 3016, 3088, 4108, 4582, 5018, 5597, 6032, 8216, 9164, 10036, 11194, 15247, 16432, 18328, 20072, 22388, 29783, 30494, 36656, 40144, 44776, 59566, 60988, 72761, 89552, 119132, 121976, 145522, 198211, 238264, 243952, 291044, 396422, 442163, 476528, 582088, 792844, 884326, 1164176, 1585688, 1768652, 3171376, 3537304, 5748119, 7074608, 11496238, 22992476, 45984952, 91969904]

約数ペア:

[(1, 91969904), (2, 45984952), (4, 22992476), (8, 11496238), (13, 7074608), (16, 5748119), (26, 3537304), (29, 3171376), (52, 1768652), (58, 1585688), (79, 1164176), (104, 884326), (116, 792844), (158, 582088), (193, 476528), (208, 442163), (232, 396422), (316, 291044), (377, 243952), (386, 238264), (464, 198211), (632, 145522), (754, 121976), (772, 119132), (1027, 89552), (1264, 72761), (1508, 60988), (1544, 59566), (2054, 44776), (2291, 40144), (2509, 36656), (3016, 30494), (3088, 29783), (4108, 22388), (4582, 20072), (5018, 18328), (5597, 16432), (6032, 15247), (8216, 11194), (9164, 10036)]