64139152

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{659}}^1$

素因数の和:764

約数の個数: 80

約数和(自身を含む): 157132800

約数和(自身を除く): 92993648

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 79, 88, 112, 154, 158, 176, 308, 316, 553, 616, 632, 659, 869, 1106, 1232, 1264, 1318, 1738, 2212, 2636, 3476, 4424, 4613, 5272, 6083, 6952, 7249, 8848, 9226, 10544, 12166, 13904, 14498, 18452, 24332, 28996, 36904, 48664, 50743, 52061, 57992, 73808, 97328, 101486, 104122, 115984, 202972, 208244, 364427, 405944, 416488, 572671, 728854, 811888, 832976, 1145342, 1457708, 2290684, 2915416, 4008697, 4581368, 5830832, 8017394, 9162736, 16034788, 32069576, 64139152]

約数ペア:

[(1, 64139152), (2, 32069576), (4, 16034788), (7, 9162736), (8, 8017394), (11, 5830832), (14, 4581368), (16, 4008697), (22, 2915416), (28, 2290684), (44, 1457708), (56, 1145342), (77, 832976), (79, 811888), (88, 728854), (112, 572671), (154, 416488), (158, 405944), (176, 364427), (308, 208244), (316, 202972), (553, 115984), (616, 104122), (632, 101486), (659, 97328), (869, 73808), (1106, 57992), (1232, 52061), (1264, 50743), (1318, 48664), (1738, 36904), (2212, 28996), (2636, 24332), (3476, 18452), (4424, 14498), (4613, 13904), (5272, 12166), (6083, 10544), (6952, 9226), (7249, 8848)]