71469384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13723}}^1$

素因数の和:13770

約数の個数: 64

約数和(自身を含む): 210800640

約数和(自身を除く): 139331256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 13723, 27446, 41169, 54892, 82338, 96061, 109784, 164676, 192122, 288183, 329352, 384244, 425413, 576366, 768488, 850826, 1152732, 1276239, 1701652, 2305464, 2552478, 2977891, 3403304, 5104956, 5955782, 8933673, 10209912, 11911564, 17867346, 23823128, 35734692, 71469384]

約数ペア:

[(1, 71469384), (2, 35734692), (3, 23823128), (4, 17867346), (6, 11911564), (7, 10209912), (8, 8933673), (12, 5955782), (14, 5104956), (21, 3403304), (24, 2977891), (28, 2552478), (31, 2305464), (42, 1701652), (56, 1276239), (62, 1152732), (84, 850826), (93, 768488), (124, 576366), (168, 425413), (186, 384244), (217, 329352), (248, 288183), (372, 192122), (434, 164676), (651, 109784), (744, 96061), (868, 82338), (1302, 54892), (1736, 41169), (2604, 27446), (5208, 13723)]