81804492

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1093}}^1$

素因数の和:1130

約数の個数: 144

約数和(自身を含む): 267601152

約数和(自身を除く): 185796660

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 81, 84, 99, 108, 126, 132, 154, 162, 189, 198, 231, 243, 252, 297, 308, 324, 378, 396, 462, 486, 567, 594, 693, 756, 891, 924, 972, 1093, 1134, 1188, 1386, 1701, 1782, 2079, 2186, 2268, 2673, 2772, 3279, 3402, 3564, 4158, 4372, 5346, 6237, 6558, 6804, 7651, 8316, 9837, 10692, 12023, 12474, 13116, 15302, 18711, 19674, 22953, 24046, 24948, 29511, 30604, 36069, 37422, 39348, 45906, 48092, 59022, 68859, 72138, 74844, 84161, 88533, 91812, 108207, 118044, 137718, 144276, 168322, 177066, 206577, 216414, 252483, 265599, 275436, 324621, 336644, 354132, 413154, 432828, 504966, 531198, 619731, 649242, 757449, 826308, 973863, 1009932, 1062396, 1239462, 1298484, 1514898, 1859193, 1947726, 2272347, 2478924, 2921589, 3029796, 3718386, 3895452, 4544694, 5843178, 6817041, 7436772, 9089388, 11686356, 13634082, 20451123, 27268164, 40902246, 81804492]

約数ペア:

[(1, 81804492), (2, 40902246), (3, 27268164), (4, 20451123), (6, 13634082), (7, 11686356), (9, 9089388), (11, 7436772), (12, 6817041), (14, 5843178), (18, 4544694), (21, 3895452), (22, 3718386), (27, 3029796), (28, 2921589), (33, 2478924), (36, 2272347), (42, 1947726), (44, 1859193), (54, 1514898), (63, 1298484), (66, 1239462), (77, 1062396), (81, 1009932), (84, 973863), (99, 826308), (108, 757449), (126, 649242), (132, 619731), (154, 531198), (162, 504966), (189, 432828), (198, 413154), (231, 354132), (243, 336644), (252, 324621), (297, 275436), (308, 265599), (324, 252483), (378, 216414), (396, 206577), (462, 177066), (486, 168322), (567, 144276), (594, 137718), (693, 118044), (756, 108207), (891, 91812), (924, 88533), (972, 84161), (1093, 74844), (1134, 72138), (1188, 68859), (1386, 59022), (1701, 48092), (1782, 45906), (2079, 39348), (2186, 37422), (2268, 36069), (2673, 30604), (2772, 29511), (3279, 24948), (3402, 24046), (3564, 22953), (4158, 19674), (4372, 18711), (5346, 15302), (6237, 13116), (6558, 12474), (6804, 12023), (7651, 10692), (8316, 9837)]