67762816

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:210

約数の個数: 128

約数和(自身を含む): 165240000

約数和(自身を除く): 97477184

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 32, 34, 38, 44, 64, 68, 76, 88, 128, 136, 149, 152, 176, 187, 209, 272, 298, 304, 323, 352, 374, 418, 544, 596, 608, 646, 704, 748, 836, 1088, 1192, 1216, 1292, 1408, 1496, 1639, 1672, 2176, 2384, 2432, 2533, 2584, 2831, 2992, 3278, 3344, 3553, 4768, 5066, 5168, 5662, 5984, 6556, 6688, 7106, 9536, 10132, 10336, 11324, 11968, 13112, 13376, 14212, 19072, 20264, 20672, 22648, 23936, 26224, 26752, 27863, 28424, 31141, 40528, 41344, 45296, 48127, 52448, 55726, 56848, 62282, 81056, 90592, 96254, 104896, 111452, 113696, 124564, 162112, 181184, 192508, 209792, 222904, 227392, 249128, 324224, 362368, 385016, 445808, 454784, 498256, 529397, 770032, 891616, 996512, 1058794, 1540064, 1783232, 1993024, 2117588, 3080128, 3566464, 3986048, 4235176, 6160256, 8470352, 16940704, 33881408, 67762816]

約数ペア:

[(1, 67762816), (2, 33881408), (4, 16940704), (8, 8470352), (11, 6160256), (16, 4235176), (17, 3986048), (19, 3566464), (22, 3080128), (32, 2117588), (34, 1993024), (38, 1783232), (44, 1540064), (64, 1058794), (68, 996512), (76, 891616), (88, 770032), (128, 529397), (136, 498256), (149, 454784), (152, 445808), (176, 385016), (187, 362368), (209, 324224), (272, 249128), (298, 227392), (304, 222904), (323, 209792), (352, 192508), (374, 181184), (418, 162112), (544, 124564), (596, 113696), (608, 111452), (646, 104896), (704, 96254), (748, 90592), (836, 81056), (1088, 62282), (1192, 56848), (1216, 55726), (1292, 52448), (1408, 48127), (1496, 45296), (1639, 41344), (1672, 40528), (2176, 31141), (2384, 28424), (2432, 27863), (2533, 26752), (2584, 26224), (2831, 23936), (2992, 22648), (3278, 20672), (3344, 20264), (3553, 19072), (4768, 14212), (5066, 13376), (5168, 13112), (5662, 11968), (5984, 11324), (6556, 10336), (6688, 10132), (7106, 9536)]