8912148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^2$

素因数の和:189

約数の個数: 72

約数和(自身を含む): 25486272

約数和(自身を除く): 16574124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 79, 84, 102, 119, 158, 204, 237, 238, 316, 357, 474, 476, 553, 714, 948, 1106, 1343, 1428, 1659, 2212, 2686, 3318, 4029, 5372, 6241, 6636, 8058, 9401, 12482, 16116, 18723, 18802, 24964, 28203, 37446, 37604, 43687, 56406, 74892, 87374, 106097, 112812, 131061, 174748, 212194, 262122, 318291, 424388, 524244, 636582, 742679, 1273164, 1485358, 2228037, 2970716, 4456074, 8912148]

約数ペア:

[(1, 8912148), (2, 4456074), (3, 2970716), (4, 2228037), (6, 1485358), (7, 1273164), (12, 742679), (14, 636582), (17, 524244), (21, 424388), (28, 318291), (34, 262122), (42, 212194), (51, 174748), (68, 131061), (79, 112812), (84, 106097), (102, 87374), (119, 74892), (158, 56406), (204, 43687), (237, 37604), (238, 37446), (316, 28203), (357, 24964), (474, 18802), (476, 18723), (553, 16116), (714, 12482), (948, 9401), (1106, 8058), (1343, 6636), (1428, 6241), (1659, 5372), (2212, 4029), (2686, 3318)]