81848704

素因数分解:

$2^7\times 7^1\times {\mathrm{167}}^1\times {\mathrm{547}}^1$

素因数の和:735

約数の個数: 64

約数和(自身を含む): 187810560

約数和(自身を除く): 105961856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 167, 224, 334, 448, 547, 668, 896, 1094, 1169, 1336, 2188, 2338, 2672, 3829, 4376, 4676, 5344, 7658, 8752, 9352, 10688, 15316, 17504, 18704, 21376, 30632, 35008, 37408, 61264, 70016, 74816, 91349, 122528, 149632, 182698, 245056, 365396, 490112, 639443, 730792, 1278886, 1461584, 2557772, 2923168, 5115544, 5846336, 10231088, 11692672, 20462176, 40924352, 81848704]

約数ペア:

[(1, 81848704), (2, 40924352), (4, 20462176), (7, 11692672), (8, 10231088), (14, 5846336), (16, 5115544), (28, 2923168), (32, 2557772), (56, 1461584), (64, 1278886), (112, 730792), (128, 639443), (167, 490112), (224, 365396), (334, 245056), (448, 182698), (547, 149632), (668, 122528), (896, 91349), (1094, 74816), (1169, 70016), (1336, 61264), (2188, 37408), (2338, 35008), (2672, 30632), (3829, 21376), (4376, 18704), (4676, 17504), (5344, 15316), (7658, 10688), (8752, 9352)]