9979112

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1$

素因数の和:115

約数の個数: 72

約数和(自身を含む): 22635270

約数和(自身を除く): 12656158

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 61, 88, 104, 121, 122, 143, 169, 242, 244, 286, 338, 484, 488, 572, 671, 676, 793, 968, 1144, 1342, 1352, 1573, 1586, 1859, 2684, 3146, 3172, 3718, 5368, 6292, 6344, 7381, 7436, 8723, 10309, 12584, 14762, 14872, 17446, 20449, 20618, 29524, 34892, 40898, 41236, 59048, 69784, 81796, 82472, 95953, 113399, 163592, 191906, 226798, 383812, 453596, 767624, 907192, 1247389, 2494778, 4989556, 9979112]

約数ペア:

[(1, 9979112), (2, 4989556), (4, 2494778), (8, 1247389), (11, 907192), (13, 767624), (22, 453596), (26, 383812), (44, 226798), (52, 191906), (61, 163592), (88, 113399), (104, 95953), (121, 82472), (122, 81796), (143, 69784), (169, 59048), (242, 41236), (244, 40898), (286, 34892), (338, 29524), (484, 20618), (488, 20449), (572, 17446), (671, 14872), (676, 14762), (793, 12584), (968, 10309), (1144, 8723), (1342, 7436), (1352, 7381), (1573, 6344), (1586, 6292), (1859, 5368), (2684, 3718), (3146, 3172)]