82731688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 172872000

約数和(自身を除く): 90140312

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 97, 104, 118, 139, 194, 236, 278, 388, 472, 556, 767, 776, 1112, 1261, 1534, 1807, 2522, 3068, 3614, 5044, 5723, 6136, 7228, 8201, 10088, 11446, 13483, 14456, 16402, 22892, 26966, 32804, 45784, 53932, 65608, 74399, 106613, 107864, 148798, 175279, 213226, 297596, 350558, 426452, 595192, 701116, 795497, 852904, 1402232, 1590994, 3181988, 6363976, 10341461, 20682922, 41365844, 82731688]

約数ペア:

[(1, 82731688), (2, 41365844), (4, 20682922), (8, 10341461), (13, 6363976), (26, 3181988), (52, 1590994), (59, 1402232), (97, 852904), (104, 795497), (118, 701116), (139, 595192), (194, 426452), (236, 350558), (278, 297596), (388, 213226), (472, 175279), (556, 148798), (767, 107864), (776, 106613), (1112, 74399), (1261, 65608), (1534, 53932), (1807, 45784), (2522, 32804), (3068, 26966), (3614, 22892), (5044, 16402), (5723, 14456), (6136, 13483), (7228, 11446), (8201, 10088)]