74531886

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 180986400

約数和(自身を除く): 106454514

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 53, 66, 78, 106, 121, 143, 149, 159, 242, 286, 298, 318, 363, 429, 447, 583, 689, 726, 858, 894, 1166, 1378, 1573, 1639, 1749, 1937, 2067, 3146, 3278, 3498, 3874, 4134, 4719, 4917, 5811, 6413, 7579, 7897, 9438, 9834, 11622, 12826, 15158, 15794, 18029, 19239, 21307, 22737, 23691, 36058, 38478, 42614, 45474, 47382, 54087, 63921, 83369, 86867, 102661, 108174, 127842, 166738, 173734, 205322, 234377, 250107, 260601, 307983, 468754, 500214, 521202, 615966, 703131, 955537, 1129271, 1406262, 1911074, 2258542, 2866611, 3387813, 5733222, 6775626, 12421981, 24843962, 37265943, 74531886]

約数ペア:

[(1, 74531886), (2, 37265943), (3, 24843962), (6, 12421981), (11, 6775626), (13, 5733222), (22, 3387813), (26, 2866611), (33, 2258542), (39, 1911074), (53, 1406262), (66, 1129271), (78, 955537), (106, 703131), (121, 615966), (143, 521202), (149, 500214), (159, 468754), (242, 307983), (286, 260601), (298, 250107), (318, 234377), (363, 205322), (429, 173734), (447, 166738), (583, 127842), (689, 108174), (726, 102661), (858, 86867), (894, 83369), (1166, 63921), (1378, 54087), (1573, 47382), (1639, 45474), (1749, 42614), (1937, 38478), (2067, 36058), (3146, 23691), (3278, 22737), (3498, 21307), (3874, 19239), (4134, 18029), (4719, 15794), (4917, 15158), (5811, 12826), (6413, 11622), (7579, 9834), (7897, 9438)]