71502288

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{947}}^1$

素因数の和:993

約数の個数: 120

約数和(自身を含む): 218881824

約数和(自身を除く): 147379536

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 121, 132, 143, 156, 176, 208, 242, 264, 286, 312, 363, 429, 484, 528, 572, 624, 726, 858, 947, 968, 1144, 1452, 1573, 1716, 1894, 1936, 2288, 2841, 2904, 3146, 3432, 3788, 4719, 5682, 5808, 6292, 6864, 7576, 9438, 10417, 11364, 12311, 12584, 15152, 18876, 20834, 22728, 24622, 25168, 31251, 36933, 37752, 41668, 45456, 49244, 62502, 73866, 75504, 83336, 98488, 114587, 125004, 135421, 147732, 166672, 196976, 229174, 250008, 270842, 295464, 343761, 406263, 458348, 500016, 541684, 590928, 687522, 812526, 916696, 1083368, 1375044, 1489631, 1625052, 1833392, 2166736, 2750088, 2979262, 3250104, 4468893, 5500176, 5958524, 6500208, 8937786, 11917048, 17875572, 23834096, 35751144, 71502288]

約数ペア:

[(1, 71502288), (2, 35751144), (3, 23834096), (4, 17875572), (6, 11917048), (8, 8937786), (11, 6500208), (12, 5958524), (13, 5500176), (16, 4468893), (22, 3250104), (24, 2979262), (26, 2750088), (33, 2166736), (39, 1833392), (44, 1625052), (48, 1489631), (52, 1375044), (66, 1083368), (78, 916696), (88, 812526), (104, 687522), (121, 590928), (132, 541684), (143, 500016), (156, 458348), (176, 406263), (208, 343761), (242, 295464), (264, 270842), (286, 250008), (312, 229174), (363, 196976), (429, 166672), (484, 147732), (528, 135421), (572, 125004), (624, 114587), (726, 98488), (858, 83336), (947, 75504), (968, 73866), (1144, 62502), (1452, 49244), (1573, 45456), (1716, 41668), (1894, 37752), (1936, 36933), (2288, 31251), (2841, 25168), (2904, 24622), (3146, 22728), (3432, 20834), (3788, 18876), (4719, 15152), (5682, 12584), (5808, 12311), (6292, 11364), (6864, 10417), (7576, 9438)]