90718896

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1487}}^1$

素因数の和:1570

約数の個数: 80

約数和(自身を含む): 247984128

約数和(自身を除く): 157265232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 41, 48, 62, 82, 93, 123, 124, 164, 186, 246, 248, 328, 372, 492, 496, 656, 744, 984, 1271, 1487, 1488, 1968, 2542, 2974, 3813, 4461, 5084, 5948, 7626, 8922, 10168, 11896, 15252, 17844, 20336, 23792, 30504, 35688, 46097, 60967, 61008, 71376, 92194, 121934, 138291, 182901, 184388, 243868, 276582, 365802, 368776, 487736, 553164, 731604, 737552, 975472, 1106328, 1463208, 1889977, 2212656, 2926416, 3779954, 5669931, 7559908, 11339862, 15119816, 22679724, 30239632, 45359448, 90718896]

約数ペア:

[(1, 90718896), (2, 45359448), (3, 30239632), (4, 22679724), (6, 15119816), (8, 11339862), (12, 7559908), (16, 5669931), (24, 3779954), (31, 2926416), (41, 2212656), (48, 1889977), (62, 1463208), (82, 1106328), (93, 975472), (123, 737552), (124, 731604), (164, 553164), (186, 487736), (246, 368776), (248, 365802), (328, 276582), (372, 243868), (492, 184388), (496, 182901), (656, 138291), (744, 121934), (984, 92194), (1271, 71376), (1487, 61008), (1488, 60967), (1968, 46097), (2542, 35688), (2974, 30504), (3813, 23792), (4461, 20336), (5084, 17844), (5948, 15252), (7626, 11896), (8922, 10168)]