73935992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 128

約数和(自身を含む): 174182400

約数和(自身を除く): 100246408

約数列:

[1, 2, 4, 8, 13, 17, 19, 26, 31, 34, 38, 52, 62, 68, 71, 76, 104, 124, 136, 142, 152, 221, 247, 248, 284, 323, 403, 442, 494, 527, 568, 589, 646, 806, 884, 923, 988, 1054, 1178, 1207, 1292, 1349, 1612, 1768, 1846, 1976, 2108, 2201, 2356, 2414, 2584, 2698, 3224, 3692, 4199, 4216, 4402, 4712, 4828, 5396, 6851, 7384, 7657, 8398, 8804, 9656, 10013, 10792, 13702, 15314, 15691, 16796, 17537, 17608, 20026, 22933, 27404, 28613, 30628, 31382, 33592, 35074, 37417, 40052, 41819, 45866, 54808, 57226, 61256, 62764, 70148, 74834, 80104, 83638, 91732, 114452, 125528, 130169, 140296, 149668, 167276, 183464, 228904, 260338, 298129, 299336, 334552, 486421, 520676, 543647, 596258, 710923, 972842, 1041352, 1087294, 1192516, 1421846, 1945684, 2174588, 2385032, 2843692, 3891368, 4349176, 5687384, 9241999, 18483998, 36967996, 73935992]

約数ペア:

[(1, 73935992), (2, 36967996), (4, 18483998), (8, 9241999), (13, 5687384), (17, 4349176), (19, 3891368), (26, 2843692), (31, 2385032), (34, 2174588), (38, 1945684), (52, 1421846), (62, 1192516), (68, 1087294), (71, 1041352), (76, 972842), (104, 710923), (124, 596258), (136, 543647), (142, 520676), (152, 486421), (221, 334552), (247, 299336), (248, 298129), (284, 260338), (323, 228904), (403, 183464), (442, 167276), (494, 149668), (527, 140296), (568, 130169), (589, 125528), (646, 114452), (806, 91732), (884, 83638), (923, 80104), (988, 74834), (1054, 70148), (1178, 62764), (1207, 61256), (1292, 57226), (1349, 54808), (1612, 45866), (1768, 41819), (1846, 40052), (1976, 37417), (2108, 35074), (2201, 33592), (2356, 31382), (2414, 30628), (2584, 28613), (2698, 27404), (3224, 22933), (3692, 20026), (4199, 17608), (4216, 17537), (4402, 16796), (4712, 15691), (4828, 15314), (5396, 13702), (6851, 10792), (7384, 10013), (7657, 9656), (8398, 8804)]