13581168

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:222

約数の個数: 80

約数和(自身を含む): 36830976

約数和(自身を除く): 23249808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 67, 82, 103, 123, 134, 164, 201, 206, 246, 268, 309, 328, 402, 412, 492, 536, 618, 656, 804, 824, 984, 1072, 1236, 1608, 1648, 1968, 2472, 2747, 3216, 4223, 4944, 5494, 6901, 8241, 8446, 10988, 12669, 13802, 16482, 16892, 20703, 21976, 25338, 27604, 32964, 33784, 41406, 43952, 50676, 55208, 65928, 67568, 82812, 101352, 110416, 131856, 165624, 202704, 282941, 331248, 565882, 848823, 1131764, 1697646, 2263528, 3395292, 4527056, 6790584, 13581168]

約数ペア:

[(1, 13581168), (2, 6790584), (3, 4527056), (4, 3395292), (6, 2263528), (8, 1697646), (12, 1131764), (16, 848823), (24, 565882), (41, 331248), (48, 282941), (67, 202704), (82, 165624), (103, 131856), (123, 110416), (134, 101352), (164, 82812), (201, 67568), (206, 65928), (246, 55208), (268, 50676), (309, 43952), (328, 41406), (402, 33784), (412, 32964), (492, 27604), (536, 25338), (618, 21976), (656, 20703), (804, 16892), (824, 16482), (984, 13802), (1072, 12669), (1236, 10988), (1608, 8446), (1648, 8241), (1968, 6901), (2472, 5494), (2747, 4944), (3216, 4223)]