72157584

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{683}}^1$

素因数の和:796

約数の個数: 80

約数和(自身を含む): 195416064

約数和(自身を除く): 123258480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 71, 93, 124, 142, 186, 213, 248, 284, 372, 426, 496, 568, 683, 744, 852, 1136, 1366, 1488, 1704, 2049, 2201, 2732, 3408, 4098, 4402, 5464, 6603, 8196, 8804, 10928, 13206, 16392, 17608, 21173, 26412, 32784, 35216, 42346, 48493, 52824, 63519, 84692, 96986, 105648, 127038, 145479, 169384, 193972, 254076, 290958, 338768, 387944, 508152, 581916, 775888, 1016304, 1163832, 1503283, 2327664, 3006566, 4509849, 6013132, 9019698, 12026264, 18039396, 24052528, 36078792, 72157584]

約数ペア:

[(1, 72157584), (2, 36078792), (3, 24052528), (4, 18039396), (6, 12026264), (8, 9019698), (12, 6013132), (16, 4509849), (24, 3006566), (31, 2327664), (48, 1503283), (62, 1163832), (71, 1016304), (93, 775888), (124, 581916), (142, 508152), (186, 387944), (213, 338768), (248, 290958), (284, 254076), (372, 193972), (426, 169384), (496, 145479), (568, 127038), (683, 105648), (744, 96986), (852, 84692), (1136, 63519), (1366, 52824), (1488, 48493), (1704, 42346), (2049, 35216), (2201, 32784), (2732, 26412), (3408, 21173), (4098, 17608), (4402, 16392), (5464, 13206), (6603, 10928), (8196, 8804)]