63920164

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 147087360

約数和(自身を除く): 83167196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 71, 74, 77, 79, 142, 148, 154, 158, 259, 284, 308, 316, 407, 497, 518, 553, 781, 814, 869, 994, 1036, 1106, 1562, 1628, 1738, 1988, 2212, 2627, 2849, 2923, 3124, 3476, 5254, 5467, 5609, 5698, 5846, 6083, 10508, 10934, 11218, 11396, 11692, 12166, 18389, 20461, 21868, 22436, 24332, 28897, 32153, 36778, 39263, 40922, 57794, 61699, 64306, 73556, 78526, 81844, 115588, 123398, 128612, 157052, 202279, 207533, 225071, 246796, 404558, 415066, 431893, 450142, 809116, 830132, 863786, 900284, 1452731, 1727572, 2282863, 2905462, 4565726, 5810924, 9131452, 15980041, 31960082, 63920164]

約数ペア:

[(1, 63920164), (2, 31960082), (4, 15980041), (7, 9131452), (11, 5810924), (14, 4565726), (22, 2905462), (28, 2282863), (37, 1727572), (44, 1452731), (71, 900284), (74, 863786), (77, 830132), (79, 809116), (142, 450142), (148, 431893), (154, 415066), (158, 404558), (259, 246796), (284, 225071), (308, 207533), (316, 202279), (407, 157052), (497, 128612), (518, 123398), (553, 115588), (781, 81844), (814, 78526), (869, 73556), (994, 64306), (1036, 61699), (1106, 57794), (1562, 40922), (1628, 39263), (1738, 36778), (1988, 32153), (2212, 28897), (2627, 24332), (2849, 22436), (2923, 21868), (3124, 20461), (3476, 18389), (5254, 12166), (5467, 11692), (5609, 11396), (5698, 11218), (5846, 10934), (6083, 10508)]