57123576

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:514

約数の個数: 128

約数和(自身を含む): 172800000

約数和(自身を除く): 115676424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 31, 36, 38, 54, 57, 62, 72, 76, 93, 108, 114, 124, 152, 171, 186, 216, 228, 248, 279, 342, 372, 449, 456, 513, 558, 589, 684, 744, 837, 898, 1026, 1116, 1178, 1347, 1368, 1674, 1767, 1796, 2052, 2232, 2356, 2694, 3348, 3534, 3592, 4041, 4104, 4712, 5301, 5388, 6696, 7068, 8082, 8531, 10602, 10776, 12123, 13919, 14136, 15903, 16164, 17062, 21204, 24246, 25593, 27838, 31806, 32328, 34124, 41757, 42408, 48492, 51186, 55676, 63612, 68248, 76779, 83514, 96984, 102372, 111352, 125271, 127224, 153558, 167028, 204744, 230337, 250542, 264461, 307116, 334056, 375813, 460674, 501084, 528922, 614232, 751626, 793383, 921348, 1002168, 1057844, 1503252, 1586766, 1842696, 2115688, 2380149, 3006504, 3173532, 4760298, 6347064, 7140447, 9520596, 14280894, 19041192, 28561788, 57123576]

約数ペア:

[(1, 57123576), (2, 28561788), (3, 19041192), (4, 14280894), (6, 9520596), (8, 7140447), (9, 6347064), (12, 4760298), (18, 3173532), (19, 3006504), (24, 2380149), (27, 2115688), (31, 1842696), (36, 1586766), (38, 1503252), (54, 1057844), (57, 1002168), (62, 921348), (72, 793383), (76, 751626), (93, 614232), (108, 528922), (114, 501084), (124, 460674), (152, 375813), (171, 334056), (186, 307116), (216, 264461), (228, 250542), (248, 230337), (279, 204744), (342, 167028), (372, 153558), (449, 127224), (456, 125271), (513, 111352), (558, 102372), (589, 96984), (684, 83514), (744, 76779), (837, 68248), (898, 63612), (1026, 55676), (1116, 51186), (1178, 48492), (1347, 42408), (1368, 41757), (1674, 34124), (1767, 32328), (1796, 31806), (2052, 27838), (2232, 25593), (2356, 24246), (2694, 21204), (3348, 17062), (3534, 16164), (3592, 15903), (4041, 14136), (4104, 13919), (4712, 12123), (5301, 10776), (5388, 10602), (6696, 8531), (7068, 8082)]