123252768

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^2\times {\mathrm{809}}^1$

素因数の和:871

約数の個数: 108

約数和(自身を含む): 366854670

約数和(自身を除く): 243601902

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 529, 552, 736, 809, 828, 1058, 1104, 1587, 1618, 1656, 2116, 2208, 2427, 3174, 3236, 3312, 4232, 4761, 4854, 6348, 6472, 6624, 7281, 8464, 9522, 9708, 12696, 12944, 14562, 16928, 18607, 19044, 19416, 25392, 25888, 29124, 37214, 38088, 38832, 50784, 55821, 58248, 74428, 76176, 77664, 111642, 116496, 148856, 152352, 167463, 223284, 232992, 297712, 334926, 427961, 446568, 595424, 669852, 855922, 893136, 1283883, 1339704, 1711844, 1786272, 2567766, 2679408, 3423688, 3851649, 5135532, 5358816, 6847376, 7703298, 10271064, 13694752, 15406596, 20542128, 30813192, 41084256, 61626384, 123252768]

約数ペア:

[(1, 123252768), (2, 61626384), (3, 41084256), (4, 30813192), (6, 20542128), (8, 15406596), (9, 13694752), (12, 10271064), (16, 7703298), (18, 6847376), (23, 5358816), (24, 5135532), (32, 3851649), (36, 3423688), (46, 2679408), (48, 2567766), (69, 1786272), (72, 1711844), (92, 1339704), (96, 1283883), (138, 893136), (144, 855922), (184, 669852), (207, 595424), (276, 446568), (288, 427961), (368, 334926), (414, 297712), (529, 232992), (552, 223284), (736, 167463), (809, 152352), (828, 148856), (1058, 116496), (1104, 111642), (1587, 77664), (1618, 76176), (1656, 74428), (2116, 58248), (2208, 55821), (2427, 50784), (3174, 38832), (3236, 38088), (3312, 37214), (4232, 29124), (4761, 25888), (4854, 25392), (6348, 19416), (6472, 19044), (6624, 18607), (7281, 16928), (8464, 14562), (9522, 12944), (9708, 12696)]