76715784

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:475

約数の個数: 96

約数和(自身を含む): 216216000

約数和(自身を除く): 139500216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 71, 72, 86, 129, 142, 172, 213, 258, 284, 344, 349, 387, 426, 516, 568, 639, 698, 774, 852, 1032, 1047, 1278, 1396, 1548, 1704, 2094, 2556, 2792, 3053, 3096, 3141, 4188, 5112, 6106, 6282, 8376, 9159, 12212, 12564, 15007, 18318, 24424, 24779, 25128, 27477, 30014, 36636, 45021, 49558, 54954, 60028, 73272, 74337, 90042, 99116, 109908, 120056, 135063, 148674, 180084, 198232, 219816, 223011, 270126, 297348, 360168, 446022, 540252, 594696, 892044, 1065497, 1080504, 1784088, 2130994, 3196491, 4261988, 6392982, 8523976, 9589473, 12785964, 19178946, 25571928, 38357892, 76715784]

約数ペア:

[(1, 76715784), (2, 38357892), (3, 25571928), (4, 19178946), (6, 12785964), (8, 9589473), (9, 8523976), (12, 6392982), (18, 4261988), (24, 3196491), (36, 2130994), (43, 1784088), (71, 1080504), (72, 1065497), (86, 892044), (129, 594696), (142, 540252), (172, 446022), (213, 360168), (258, 297348), (284, 270126), (344, 223011), (349, 219816), (387, 198232), (426, 180084), (516, 148674), (568, 135063), (639, 120056), (698, 109908), (774, 99116), (852, 90042), (1032, 74337), (1047, 73272), (1278, 60028), (1396, 54954), (1548, 49558), (1704, 45021), (2094, 36636), (2556, 30014), (2792, 27477), (3053, 25128), (3096, 24779), (3141, 24424), (4188, 18318), (5112, 15007), (6106, 12564), (6282, 12212), (8376, 9159)]