4578146964

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{607}}^1\times {\mathrm{9109}}^1$

素因数の和:9749

約数の個数: 72

約数和(自身を含む): 12096913920

約数和(自身を除く): 7518766956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 607, 828, 1214, 1821, 2428, 3642, 5463, 7284, 9109, 10926, 13961, 18218, 21852, 27327, 27922, 36436, 41883, 54654, 55844, 81981, 83766, 109308, 125649, 163962, 167532, 209507, 251298, 327924, 419014, 502596, 628521, 838028, 1257042, 1885563, 2514084, 3771126, 5529163, 7542252, 11058326, 16587489, 22116652, 33174978, 49762467, 66349956, 99524934, 127170749, 199049868, 254341498, 381512247, 508682996, 763024494, 1144536741, 1526048988, 2289073482, 4578146964]

約数ペア:

[(1, 4578146964), (2, 2289073482), (3, 1526048988), (4, 1144536741), (6, 763024494), (9, 508682996), (12, 381512247), (18, 254341498), (23, 199049868), (36, 127170749), (46, 99524934), (69, 66349956), (92, 49762467), (138, 33174978), (207, 22116652), (276, 16587489), (414, 11058326), (607, 7542252), (828, 5529163), (1214, 3771126), (1821, 2514084), (2428, 1885563), (3642, 1257042), (5463, 838028), (7284, 628521), (9109, 502596), (10926, 419014), (13961, 327924), (18218, 251298), (21852, 209507), (27327, 167532), (27922, 163962), (36436, 125649), (41883, 109308), (54654, 83766), (55844, 81981)]