71888292

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{491}}^1$

素因数の和:598

約数の個数: 108

約数和(自身を含む): 214368336

約数和(自身を除く): 142480044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 83, 84, 98, 126, 147, 166, 196, 249, 252, 294, 332, 441, 491, 498, 581, 588, 747, 882, 982, 996, 1162, 1473, 1494, 1743, 1764, 1964, 2324, 2946, 2988, 3437, 3486, 4067, 4419, 5229, 5892, 6874, 6972, 8134, 8838, 10311, 10458, 12201, 13748, 16268, 17676, 20622, 20916, 24059, 24402, 30933, 36603, 40753, 41244, 48118, 48804, 61866, 72177, 73206, 81506, 96236, 122259, 123732, 144354, 146412, 163012, 216531, 244518, 285271, 288708, 366777, 433062, 489036, 570542, 733554, 855813, 866124, 1141084, 1467108, 1711626, 1996897, 2567439, 3423252, 3993794, 5134878, 5990691, 7987588, 10269756, 11981382, 17972073, 23962764, 35944146, 71888292]

約数ペア:

[(1, 71888292), (2, 35944146), (3, 23962764), (4, 17972073), (6, 11981382), (7, 10269756), (9, 7987588), (12, 5990691), (14, 5134878), (18, 3993794), (21, 3423252), (28, 2567439), (36, 1996897), (42, 1711626), (49, 1467108), (63, 1141084), (83, 866124), (84, 855813), (98, 733554), (126, 570542), (147, 489036), (166, 433062), (196, 366777), (249, 288708), (252, 285271), (294, 244518), (332, 216531), (441, 163012), (491, 146412), (498, 144354), (581, 123732), (588, 122259), (747, 96236), (882, 81506), (982, 73206), (996, 72177), (1162, 61866), (1473, 48804), (1494, 48118), (1743, 41244), (1764, 40753), (1964, 36603), (2324, 30933), (2946, 24402), (2988, 24059), (3437, 20916), (3486, 20622), (4067, 17676), (4419, 16268), (5229, 13748), (5892, 12201), (6874, 10458), (6972, 10311), (8134, 8838)]