88640688

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{617}}^1$

素因数の和:742

約数の個数: 80

約数和(自身を含む): 238172256

約数和(自身を除く): 149531568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 73, 82, 123, 146, 164, 219, 246, 292, 328, 438, 492, 584, 617, 656, 876, 984, 1168, 1234, 1752, 1851, 1968, 2468, 2993, 3504, 3702, 4936, 5986, 7404, 8979, 9872, 11972, 14808, 17958, 23944, 25297, 29616, 35916, 45041, 47888, 50594, 71832, 75891, 90082, 101188, 135123, 143664, 151782, 180164, 202376, 270246, 303564, 360328, 404752, 540492, 607128, 720656, 1080984, 1214256, 1846681, 2161968, 3693362, 5540043, 7386724, 11080086, 14773448, 22160172, 29546896, 44320344, 88640688]

約数ペア:

[(1, 88640688), (2, 44320344), (3, 29546896), (4, 22160172), (6, 14773448), (8, 11080086), (12, 7386724), (16, 5540043), (24, 3693362), (41, 2161968), (48, 1846681), (73, 1214256), (82, 1080984), (123, 720656), (146, 607128), (164, 540492), (219, 404752), (246, 360328), (292, 303564), (328, 270246), (438, 202376), (492, 180164), (584, 151782), (617, 143664), (656, 135123), (876, 101188), (984, 90082), (1168, 75891), (1234, 71832), (1752, 50594), (1851, 47888), (1968, 45041), (2468, 35916), (2993, 29616), (3504, 25297), (3702, 23944), (4936, 17958), (5986, 14808), (7404, 11972), (8979, 9872)]