81735744

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:344

約数の個数: 112

約数和(自身を含む): 229404672

約数和(自身を除く): 147668928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 83, 92, 96, 138, 166, 184, 192, 223, 249, 276, 332, 368, 446, 498, 552, 664, 669, 736, 892, 996, 1104, 1328, 1338, 1472, 1784, 1909, 1992, 2208, 2656, 2676, 3568, 3818, 3984, 4416, 5129, 5312, 5352, 5727, 7136, 7636, 7968, 10258, 10704, 11454, 14272, 15272, 15387, 15936, 18509, 20516, 21408, 22908, 30544, 30774, 37018, 41032, 42816, 45816, 55527, 61088, 61548, 74036, 82064, 91632, 111054, 122176, 123096, 148072, 164128, 183264, 222108, 246192, 296144, 328256, 366528, 425707, 444216, 492384, 592288, 851414, 888432, 984768, 1184576, 1277121, 1702828, 1776864, 2554242, 3405656, 3553728, 5108484, 6811312, 10216968, 13622624, 20433936, 27245248, 40867872, 81735744]

約数ペア:

[(1, 81735744), (2, 40867872), (3, 27245248), (4, 20433936), (6, 13622624), (8, 10216968), (12, 6811312), (16, 5108484), (23, 3553728), (24, 3405656), (32, 2554242), (46, 1776864), (48, 1702828), (64, 1277121), (69, 1184576), (83, 984768), (92, 888432), (96, 851414), (138, 592288), (166, 492384), (184, 444216), (192, 425707), (223, 366528), (249, 328256), (276, 296144), (332, 246192), (368, 222108), (446, 183264), (498, 164128), (552, 148072), (664, 123096), (669, 122176), (736, 111054), (892, 91632), (996, 82064), (1104, 74036), (1328, 61548), (1338, 61088), (1472, 55527), (1784, 45816), (1909, 42816), (1992, 41032), (2208, 37018), (2656, 30774), (2676, 30544), (3568, 22908), (3818, 21408), (3984, 20516), (4416, 18509), (5129, 15936), (5312, 15387), (5352, 15272), (5727, 14272), (7136, 11454), (7636, 10704), (7968, 10258)]