31088412

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:443

約数の個数: 72

約数和(自身を含む): 82293120

約数和(自身を除く): 51204708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 89, 93, 124, 178, 186, 267, 279, 313, 356, 372, 534, 558, 626, 801, 939, 1068, 1116, 1252, 1602, 1878, 2759, 2817, 3204, 3756, 5518, 5634, 8277, 9703, 11036, 11268, 16554, 19406, 24831, 27857, 29109, 33108, 38812, 49662, 55714, 58218, 83571, 87327, 99324, 111428, 116436, 167142, 174654, 250713, 334284, 349308, 501426, 863567, 1002852, 1727134, 2590701, 3454268, 5181402, 7772103, 10362804, 15544206, 31088412]

約数ペア:

[(1, 31088412), (2, 15544206), (3, 10362804), (4, 7772103), (6, 5181402), (9, 3454268), (12, 2590701), (18, 1727134), (31, 1002852), (36, 863567), (62, 501426), (89, 349308), (93, 334284), (124, 250713), (178, 174654), (186, 167142), (267, 116436), (279, 111428), (313, 99324), (356, 87327), (372, 83571), (534, 58218), (558, 55714), (626, 49662), (801, 38812), (939, 33108), (1068, 29109), (1116, 27857), (1252, 24831), (1602, 19406), (1878, 16554), (2759, 11268), (2817, 11036), (3204, 9703), (3756, 8277), (5518, 5634)]