71059716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:338

約数の個数: 144

約数和(自身を含む): 224224000

約数和(自身を除く): 153164284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 109, 117, 126, 156, 182, 199, 218, 234, 252, 273, 327, 364, 398, 436, 468, 546, 597, 654, 763, 796, 819, 981, 1092, 1194, 1308, 1393, 1417, 1526, 1638, 1791, 1962, 2289, 2388, 2587, 2786, 2834, 3052, 3276, 3582, 3924, 4179, 4251, 4578, 5174, 5572, 5668, 6867, 7164, 7761, 8358, 8502, 9156, 9919, 10348, 12537, 12753, 13734, 15522, 16716, 17004, 18109, 19838, 21691, 23283, 25074, 25506, 27468, 29757, 31044, 36218, 39676, 43382, 46566, 50148, 51012, 54327, 59514, 65073, 72436, 86764, 89271, 93132, 108654, 119028, 130146, 151837, 162981, 178542, 195219, 217308, 260292, 281983, 303674, 325962, 357084, 390438, 455511, 563966, 607348, 651924, 780876, 845949, 911022, 1127932, 1366533, 1691898, 1822044, 1973881, 2537847, 2733066, 3383796, 3947762, 5075694, 5466132, 5921643, 7895524, 10151388, 11843286, 17764929, 23686572, 35529858, 71059716]

約数ペア:

[(1, 71059716), (2, 35529858), (3, 23686572), (4, 17764929), (6, 11843286), (7, 10151388), (9, 7895524), (12, 5921643), (13, 5466132), (14, 5075694), (18, 3947762), (21, 3383796), (26, 2733066), (28, 2537847), (36, 1973881), (39, 1822044), (42, 1691898), (52, 1366533), (63, 1127932), (78, 911022), (84, 845949), (91, 780876), (109, 651924), (117, 607348), (126, 563966), (156, 455511), (182, 390438), (199, 357084), (218, 325962), (234, 303674), (252, 281983), (273, 260292), (327, 217308), (364, 195219), (398, 178542), (436, 162981), (468, 151837), (546, 130146), (597, 119028), (654, 108654), (763, 93132), (796, 89271), (819, 86764), (981, 72436), (1092, 65073), (1194, 59514), (1308, 54327), (1393, 51012), (1417, 50148), (1526, 46566), (1638, 43382), (1791, 39676), (1962, 36218), (2289, 31044), (2388, 29757), (2587, 27468), (2786, 25506), (2834, 25074), (3052, 23283), (3276, 21691), (3582, 19838), (3924, 18109), (4179, 17004), (4251, 16716), (4578, 15522), (5174, 13734), (5572, 12753), (5668, 12537), (6867, 10348), (7164, 9919), (7761, 9156), (8358, 8502)]