64986168

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6719}}^1$

素因数の和:6772

約数の個数: 64

約数和(自身を含む): 180633600

約数和(自身を除く): 115647432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 6719, 9672, 13438, 20157, 26876, 40314, 53752, 80628, 87347, 161256, 174694, 208289, 262041, 349388, 416578, 524082, 624867, 698776, 833156, 1048164, 1249734, 1666312, 2096328, 2499468, 2707757, 4998936, 5415514, 8123271, 10831028, 16246542, 21662056, 32493084, 64986168]

約数ペア:

[(1, 64986168), (2, 32493084), (3, 21662056), (4, 16246542), (6, 10831028), (8, 8123271), (12, 5415514), (13, 4998936), (24, 2707757), (26, 2499468), (31, 2096328), (39, 1666312), (52, 1249734), (62, 1048164), (78, 833156), (93, 698776), (104, 624867), (124, 524082), (156, 416578), (186, 349388), (248, 262041), (312, 208289), (372, 174694), (403, 161256), (744, 87347), (806, 80628), (1209, 53752), (1612, 40314), (2418, 26876), (3224, 20157), (4836, 13438), (6719, 9672)]