12781176

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:500

約数の個数: 64

約数和(自身を含む): 33868800

約数和(自身を除く): 21087624

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 41, 62, 82, 93, 123, 124, 164, 186, 246, 248, 328, 372, 419, 492, 744, 838, 984, 1257, 1271, 1676, 2514, 2542, 3352, 3813, 5028, 5084, 7626, 10056, 10168, 12989, 15252, 17179, 25978, 30504, 34358, 38967, 51537, 51956, 68716, 77934, 103074, 103912, 137432, 155868, 206148, 311736, 412296, 532549, 1065098, 1597647, 2130196, 3195294, 4260392, 6390588, 12781176]

約数ペア:

[(1, 12781176), (2, 6390588), (3, 4260392), (4, 3195294), (6, 2130196), (8, 1597647), (12, 1065098), (24, 532549), (31, 412296), (41, 311736), (62, 206148), (82, 155868), (93, 137432), (123, 103912), (124, 103074), (164, 77934), (186, 68716), (246, 51956), (248, 51537), (328, 38967), (372, 34358), (419, 30504), (492, 25978), (744, 17179), (838, 15252), (984, 12989), (1257, 10168), (1271, 10056), (1676, 7626), (2514, 5084), (2542, 5028), (3352, 3813)]