77881632

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:522

約数の個数: 96

約数和(自身を含む): 214389504

約数和(自身を除く): 136507872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 47, 48, 82, 94, 96, 123, 141, 164, 188, 246, 282, 328, 376, 421, 492, 564, 656, 752, 842, 984, 1128, 1263, 1312, 1504, 1684, 1927, 1968, 2256, 2526, 3368, 3854, 3936, 4512, 5052, 5781, 6736, 7708, 10104, 11562, 13472, 15416, 17261, 19787, 20208, 23124, 30832, 34522, 39574, 40416, 46248, 51783, 59361, 61664, 69044, 79148, 92496, 103566, 118722, 138088, 158296, 184992, 207132, 237444, 276176, 316592, 414264, 474888, 552352, 633184, 811267, 828528, 949776, 1622534, 1657056, 1899552, 2433801, 3245068, 4867602, 6490136, 9735204, 12980272, 19470408, 25960544, 38940816, 77881632]

約数ペア:

[(1, 77881632), (2, 38940816), (3, 25960544), (4, 19470408), (6, 12980272), (8, 9735204), (12, 6490136), (16, 4867602), (24, 3245068), (32, 2433801), (41, 1899552), (47, 1657056), (48, 1622534), (82, 949776), (94, 828528), (96, 811267), (123, 633184), (141, 552352), (164, 474888), (188, 414264), (246, 316592), (282, 276176), (328, 237444), (376, 207132), (421, 184992), (492, 158296), (564, 138088), (656, 118722), (752, 103566), (842, 92496), (984, 79148), (1128, 69044), (1263, 61664), (1312, 59361), (1504, 51783), (1684, 46248), (1927, 40416), (1968, 39574), (2256, 34522), (2526, 30832), (3368, 23124), (3854, 20208), (3936, 19787), (4512, 17261), (5052, 15416), (5781, 13472), (6736, 11562), (7708, 10104)]