174686364

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{997}}^1$

素因数の和:1195

約数の個数: 72

約数和(自身を含む): 459175808

約数和(自身を除く): 284489444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 157, 186, 279, 314, 372, 471, 558, 628, 942, 997, 1116, 1413, 1884, 1994, 2826, 2991, 3988, 4867, 5652, 5982, 8973, 9734, 11964, 14601, 17946, 19468, 29202, 30907, 35892, 43803, 58404, 61814, 87606, 92721, 123628, 156529, 175212, 185442, 278163, 313058, 370884, 469587, 556326, 626116, 939174, 1112652, 1408761, 1878348, 2817522, 4852399, 5635044, 9704798, 14557197, 19409596, 29114394, 43671591, 58228788, 87343182, 174686364]

約数ペア:

[(1, 174686364), (2, 87343182), (3, 58228788), (4, 43671591), (6, 29114394), (9, 19409596), (12, 14557197), (18, 9704798), (31, 5635044), (36, 4852399), (62, 2817522), (93, 1878348), (124, 1408761), (157, 1112652), (186, 939174), (279, 626116), (314, 556326), (372, 469587), (471, 370884), (558, 313058), (628, 278163), (942, 185442), (997, 175212), (1116, 156529), (1413, 123628), (1884, 92721), (1994, 87606), (2826, 61814), (2991, 58404), (3988, 43803), (4867, 35892), (5652, 30907), (5982, 29202), (8973, 19468), (9734, 17946), (11964, 14601)]