63997296

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1987}}^1$

素因数の和:2070

約数の個数: 80

約数和(自身を含む): 183404928

約数和(自身を除く): 119407632

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 61, 66, 88, 122, 132, 176, 183, 244, 264, 366, 488, 528, 671, 732, 976, 1342, 1464, 1987, 2013, 2684, 2928, 3974, 4026, 5368, 5961, 7948, 8052, 10736, 11922, 15896, 16104, 21857, 23844, 31792, 32208, 43714, 47688, 65571, 87428, 95376, 121207, 131142, 174856, 242414, 262284, 349712, 363621, 484828, 524568, 727242, 969656, 1049136, 1333277, 1454484, 1939312, 2666554, 2908968, 3999831, 5333108, 5817936, 7999662, 10666216, 15999324, 21332432, 31998648, 63997296]

約数ペア:

[(1, 63997296), (2, 31998648), (3, 21332432), (4, 15999324), (6, 10666216), (8, 7999662), (11, 5817936), (12, 5333108), (16, 3999831), (22, 2908968), (24, 2666554), (33, 1939312), (44, 1454484), (48, 1333277), (61, 1049136), (66, 969656), (88, 727242), (122, 524568), (132, 484828), (176, 363621), (183, 349712), (244, 262284), (264, 242414), (366, 174856), (488, 131142), (528, 121207), (671, 95376), (732, 87428), (976, 65571), (1342, 47688), (1464, 43714), (1987, 32208), (2013, 31792), (2684, 23844), (2928, 21857), (3974, 16104), (4026, 15896), (5368, 11922), (5961, 10736), (7948, 8052)]