64753216

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:192

約数の個数: 112

約数和(自身を含む): 152156160

約数和(自身を除く): 87402944

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 47, 64, 76, 88, 94, 103, 152, 176, 188, 206, 209, 304, 352, 376, 412, 418, 517, 608, 704, 752, 824, 836, 893, 1034, 1133, 1216, 1504, 1648, 1672, 1786, 1957, 2068, 2266, 3008, 3296, 3344, 3572, 3914, 4136, 4532, 4841, 6592, 6688, 7144, 7828, 8272, 9064, 9682, 9823, 13376, 14288, 15656, 16544, 18128, 19364, 19646, 21527, 28576, 31312, 33088, 36256, 38728, 39292, 43054, 53251, 57152, 62624, 72512, 77456, 78584, 86108, 91979, 106502, 125248, 154912, 157168, 172216, 183958, 213004, 309824, 314336, 344432, 367916, 426008, 628672, 688864, 735832, 852016, 1011769, 1377728, 1471664, 1704032, 2023538, 2943328, 3408064, 4047076, 5886656, 8094152, 16188304, 32376608, 64753216]

約数ペア:

[(1, 64753216), (2, 32376608), (4, 16188304), (8, 8094152), (11, 5886656), (16, 4047076), (19, 3408064), (22, 2943328), (32, 2023538), (38, 1704032), (44, 1471664), (47, 1377728), (64, 1011769), (76, 852016), (88, 735832), (94, 688864), (103, 628672), (152, 426008), (176, 367916), (188, 344432), (206, 314336), (209, 309824), (304, 213004), (352, 183958), (376, 172216), (412, 157168), (418, 154912), (517, 125248), (608, 106502), (704, 91979), (752, 86108), (824, 78584), (836, 77456), (893, 72512), (1034, 62624), (1133, 57152), (1216, 53251), (1504, 43054), (1648, 39292), (1672, 38728), (1786, 36256), (1957, 33088), (2068, 31312), (2266, 28576), (3008, 21527), (3296, 19646), (3344, 19364), (3572, 18128), (3914, 16544), (4136, 15656), (4532, 14288), (4841, 13376), (6592, 9823), (6688, 9682), (7144, 9064), (7828, 8272)]