72903816

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:499

約数の個数: 96

約数和(自身を含む): 206668800

約数和(自身を除く): 133764984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 89, 93, 124, 178, 186, 248, 267, 279, 356, 367, 372, 534, 558, 712, 734, 744, 801, 1068, 1101, 1116, 1468, 1602, 2136, 2202, 2232, 2759, 2936, 3204, 3303, 4404, 5518, 6408, 6606, 8277, 8808, 11036, 11377, 13212, 16554, 22072, 22754, 24831, 26424, 32663, 33108, 34131, 45508, 49662, 65326, 66216, 68262, 91016, 97989, 99324, 102393, 130652, 136524, 195978, 198648, 204786, 261304, 273048, 293967, 391956, 409572, 587934, 783912, 819144, 1012553, 1175868, 2025106, 2351736, 3037659, 4050212, 6075318, 8100424, 9112977, 12150636, 18225954, 24301272, 36451908, 72903816]

約数ペア:

[(1, 72903816), (2, 36451908), (3, 24301272), (4, 18225954), (6, 12150636), (8, 9112977), (9, 8100424), (12, 6075318), (18, 4050212), (24, 3037659), (31, 2351736), (36, 2025106), (62, 1175868), (72, 1012553), (89, 819144), (93, 783912), (124, 587934), (178, 409572), (186, 391956), (248, 293967), (267, 273048), (279, 261304), (356, 204786), (367, 198648), (372, 195978), (534, 136524), (558, 130652), (712, 102393), (734, 99324), (744, 97989), (801, 91016), (1068, 68262), (1101, 66216), (1116, 65326), (1468, 49662), (1602, 45508), (2136, 34131), (2202, 33108), (2232, 32663), (2759, 26424), (2936, 24831), (3204, 22754), (3303, 22072), (4404, 16554), (5518, 13212), (6408, 11377), (6606, 11036), (8277, 8808)]