83640656

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:300

約数の個数: 80

約数和(自身を含む): 184863168

約数和(自身を除く): 101222512

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 67, 82, 88, 134, 164, 173, 176, 268, 328, 346, 451, 536, 656, 692, 737, 902, 1072, 1384, 1474, 1804, 1903, 2747, 2768, 2948, 3608, 3806, 5494, 5896, 7093, 7216, 7612, 10988, 11591, 11792, 14186, 15224, 21976, 23182, 28372, 30217, 30448, 43952, 46364, 56744, 60434, 78023, 92728, 113488, 120868, 127501, 156046, 185456, 241736, 255002, 312092, 475231, 483472, 510004, 624184, 950462, 1020008, 1248368, 1900924, 2040016, 3801848, 5227541, 7603696, 10455082, 20910164, 41820328, 83640656]

約数ペア:

[(1, 83640656), (2, 41820328), (4, 20910164), (8, 10455082), (11, 7603696), (16, 5227541), (22, 3801848), (41, 2040016), (44, 1900924), (67, 1248368), (82, 1020008), (88, 950462), (134, 624184), (164, 510004), (173, 483472), (176, 475231), (268, 312092), (328, 255002), (346, 241736), (451, 185456), (536, 156046), (656, 127501), (692, 120868), (737, 113488), (902, 92728), (1072, 78023), (1384, 60434), (1474, 56744), (1804, 46364), (1903, 43952), (2747, 30448), (2768, 30217), (2948, 28372), (3608, 23182), (3806, 21976), (5494, 15224), (5896, 14186), (7093, 11792), (7216, 11591), (7612, 10988)]