77771328

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23827}}^1$

素因数の和:23859

約数の個数: 56

約数和(自身を含む): 217883232

約数和(自身を除く): 140111904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 408, 544, 816, 1088, 1632, 3264, 23827, 47654, 71481, 95308, 142962, 190616, 285924, 381232, 405059, 571848, 762464, 810118, 1143696, 1215177, 1524928, 1620236, 2287392, 2430354, 3240472, 4574784, 4860708, 6480944, 9721416, 12961888, 19442832, 25923776, 38885664, 77771328]

約数ペア:

[(1, 77771328), (2, 38885664), (3, 25923776), (4, 19442832), (6, 12961888), (8, 9721416), (12, 6480944), (16, 4860708), (17, 4574784), (24, 3240472), (32, 2430354), (34, 2287392), (48, 1620236), (51, 1524928), (64, 1215177), (68, 1143696), (96, 810118), (102, 762464), (136, 571848), (192, 405059), (204, 381232), (272, 285924), (408, 190616), (544, 142962), (816, 95308), (1088, 71481), (1632, 47654), (3264, 23827)]