72291912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{39119}}^1$

素因数の和:39146

約数の個数: 64

約数和(自身を含む): 225331200

約数和(自身を除く): 153039288

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 39119, 78238, 117357, 156476, 234714, 273833, 312952, 430309, 469428, 547666, 821499, 860618, 938856, 1095332, 1290927, 1642998, 1721236, 2190664, 2581854, 3012163, 3285996, 3442472, 5163708, 6024326, 6571992, 9036489, 10327416, 12048652, 18072978, 24097304, 36145956, 72291912]

約数ペア:

[(1, 72291912), (2, 36145956), (3, 24097304), (4, 18072978), (6, 12048652), (7, 10327416), (8, 9036489), (11, 6571992), (12, 6024326), (14, 5163708), (21, 3442472), (22, 3285996), (24, 3012163), (28, 2581854), (33, 2190664), (42, 1721236), (44, 1642998), (56, 1290927), (66, 1095332), (77, 938856), (84, 860618), (88, 821499), (132, 547666), (154, 469428), (168, 430309), (231, 312952), (264, 273833), (308, 234714), (462, 156476), (616, 117357), (924, 78238), (1848, 39119)]