84117280

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1093}}^1$

素因数の和:1158

約数の個数: 96

約数和(自身を含む): 219999024

約数和(自身を除く): 135881744

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 65, 74, 80, 104, 130, 148, 160, 185, 208, 260, 296, 370, 416, 481, 520, 592, 740, 962, 1040, 1093, 1184, 1480, 1924, 2080, 2186, 2405, 2960, 3848, 4372, 4810, 5465, 5920, 7696, 8744, 9620, 10930, 14209, 15392, 17488, 19240, 21860, 28418, 34976, 38480, 40441, 43720, 56836, 71045, 76960, 80882, 87440, 113672, 142090, 161764, 174880, 202205, 227344, 284180, 323528, 404410, 454688, 525733, 568360, 647056, 808820, 1051466, 1136720, 1294112, 1617640, 2102932, 2273440, 2628665, 3235280, 4205864, 5257330, 6470560, 8411728, 10514660, 16823456, 21029320, 42058640, 84117280]

約数ペア:

[(1, 84117280), (2, 42058640), (4, 21029320), (5, 16823456), (8, 10514660), (10, 8411728), (13, 6470560), (16, 5257330), (20, 4205864), (26, 3235280), (32, 2628665), (37, 2273440), (40, 2102932), (52, 1617640), (65, 1294112), (74, 1136720), (80, 1051466), (104, 808820), (130, 647056), (148, 568360), (160, 525733), (185, 454688), (208, 404410), (260, 323528), (296, 284180), (370, 227344), (416, 202205), (481, 174880), (520, 161764), (592, 142090), (740, 113672), (962, 87440), (1040, 80882), (1093, 76960), (1184, 71045), (1480, 56836), (1924, 43720), (2080, 40441), (2186, 38480), (2405, 34976), (2960, 28418), (3848, 21860), (4372, 19240), (4810, 17488), (5465, 15392), (5920, 14209), (7696, 10930), (8744, 9620)]