47319516

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:539

約数の個数: 72

約数和(自身を含む): 124924800

約数和(自身を除く): 77605284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 109, 124, 186, 218, 279, 327, 372, 389, 436, 558, 654, 778, 981, 1116, 1167, 1308, 1556, 1962, 2334, 3379, 3501, 3924, 4668, 6758, 7002, 10137, 12059, 13516, 14004, 20274, 24118, 30411, 36177, 40548, 42401, 48236, 60822, 72354, 84802, 108531, 121644, 127203, 144708, 169604, 217062, 254406, 381609, 434124, 508812, 763218, 1314431, 1526436, 2628862, 3943293, 5257724, 7886586, 11829879, 15773172, 23659758, 47319516]

約数ペア:

[(1, 47319516), (2, 23659758), (3, 15773172), (4, 11829879), (6, 7886586), (9, 5257724), (12, 3943293), (18, 2628862), (31, 1526436), (36, 1314431), (62, 763218), (93, 508812), (109, 434124), (124, 381609), (186, 254406), (218, 217062), (279, 169604), (327, 144708), (372, 127203), (389, 121644), (436, 108531), (558, 84802), (654, 72354), (778, 60822), (981, 48236), (1116, 42401), (1167, 40548), (1308, 36177), (1556, 30411), (1962, 24118), (2334, 20274), (3379, 14004), (3501, 13516), (3924, 12059), (4668, 10137), (6758, 7002)]