74049144

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:669

約数の個数: 128

約数和(自身を含む): 220631040

約数和(自身を除く): 146581896

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 23, 24, 26, 34, 39, 46, 51, 52, 68, 69, 78, 92, 102, 104, 136, 138, 156, 184, 204, 221, 276, 299, 312, 391, 408, 442, 552, 598, 607, 663, 782, 884, 897, 1173, 1196, 1214, 1326, 1564, 1768, 1794, 1821, 2346, 2392, 2428, 2652, 3128, 3588, 3642, 4692, 4856, 5083, 5304, 7176, 7284, 7891, 9384, 10166, 10319, 13961, 14568, 15249, 15782, 20332, 20638, 23673, 27922, 30498, 30957, 31564, 40664, 41276, 41883, 47346, 55844, 60996, 61914, 63128, 82552, 83766, 94692, 111688, 121992, 123828, 134147, 167532, 181493, 189384, 237337, 247656, 268294, 335064, 362986, 402441, 474674, 536588, 544479, 712011, 725972, 804882, 949348, 1073176, 1088958, 1424022, 1451944, 1609764, 1898696, 2177916, 2848044, 3085381, 3219528, 4355832, 5696088, 6170762, 9256143, 12341524, 18512286, 24683048, 37024572, 74049144]

約数ペア:

[(1, 74049144), (2, 37024572), (3, 24683048), (4, 18512286), (6, 12341524), (8, 9256143), (12, 6170762), (13, 5696088), (17, 4355832), (23, 3219528), (24, 3085381), (26, 2848044), (34, 2177916), (39, 1898696), (46, 1609764), (51, 1451944), (52, 1424022), (68, 1088958), (69, 1073176), (78, 949348), (92, 804882), (102, 725972), (104, 712011), (136, 544479), (138, 536588), (156, 474674), (184, 402441), (204, 362986), (221, 335064), (276, 268294), (299, 247656), (312, 237337), (391, 189384), (408, 181493), (442, 167532), (552, 134147), (598, 123828), (607, 121992), (663, 111688), (782, 94692), (884, 83766), (897, 82552), (1173, 63128), (1196, 61914), (1214, 60996), (1326, 55844), (1564, 47346), (1768, 41883), (1794, 41276), (1821, 40664), (2346, 31564), (2392, 30957), (2428, 30498), (2652, 27922), (3128, 23673), (3588, 20638), (3642, 20332), (4692, 15782), (4856, 15249), (5083, 14568), (5304, 13961), (7176, 10319), (7284, 10166), (7891, 9384)]