68996488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:310

約数の個数: 64

約数和(自身を含む): 146059200

約数和(自身を除く): 77062712

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 88, 97, 118, 137, 194, 236, 274, 388, 472, 548, 649, 776, 1067, 1096, 1298, 1507, 2134, 2596, 3014, 4268, 5192, 5723, 6028, 8083, 8536, 11446, 12056, 13289, 16166, 22892, 26578, 32332, 45784, 53156, 62953, 64664, 88913, 106312, 125906, 146179, 177826, 251812, 292358, 355652, 503624, 584716, 711304, 784051, 1169432, 1568102, 3136204, 6272408, 8624561, 17249122, 34498244, 68996488]

約数ペア:

[(1, 68996488), (2, 34498244), (4, 17249122), (8, 8624561), (11, 6272408), (22, 3136204), (44, 1568102), (59, 1169432), (88, 784051), (97, 711304), (118, 584716), (137, 503624), (194, 355652), (236, 292358), (274, 251812), (388, 177826), (472, 146179), (548, 125906), (649, 106312), (776, 88913), (1067, 64664), (1096, 62953), (1298, 53156), (1507, 45784), (2134, 32332), (2596, 26578), (3014, 22892), (4268, 16166), (5192, 13289), (5723, 12056), (6028, 11446), (8083, 8536)]