81759648

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:458

約数の個数: 96

約数和(自身を含む): 224888832

約数和(自身を除く): 143129184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 83, 93, 96, 124, 166, 186, 248, 249, 331, 332, 372, 496, 498, 662, 664, 744, 992, 993, 996, 1324, 1328, 1488, 1986, 1992, 2573, 2648, 2656, 2976, 3972, 3984, 5146, 5296, 7719, 7944, 7968, 10261, 10292, 10592, 15438, 15888, 20522, 20584, 27473, 30783, 30876, 31776, 41044, 41168, 54946, 61566, 61752, 82088, 82336, 82419, 109892, 123132, 123504, 164176, 164838, 219784, 246264, 247008, 328352, 329676, 439568, 492528, 659352, 851663, 879136, 985056, 1318704, 1703326, 2554989, 2637408, 3406652, 5109978, 6813304, 10219956, 13626608, 20439912, 27253216, 40879824, 81759648]

約数ペア:

[(1, 81759648), (2, 40879824), (3, 27253216), (4, 20439912), (6, 13626608), (8, 10219956), (12, 6813304), (16, 5109978), (24, 3406652), (31, 2637408), (32, 2554989), (48, 1703326), (62, 1318704), (83, 985056), (93, 879136), (96, 851663), (124, 659352), (166, 492528), (186, 439568), (248, 329676), (249, 328352), (331, 247008), (332, 246264), (372, 219784), (496, 164838), (498, 164176), (662, 123504), (664, 123132), (744, 109892), (992, 82419), (993, 82336), (996, 82088), (1324, 61752), (1328, 61566), (1488, 54946), (1986, 41168), (1992, 41044), (2573, 31776), (2648, 30876), (2656, 30783), (2976, 27473), (3972, 20584), (3984, 20522), (5146, 15888), (5296, 15438), (7719, 10592), (7944, 10292), (7968, 10261)]