31016772

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{859}}^1$

素因数の和:945

約数の個数: 72

約数和(自身を含む): 84520800

約数和(自身を除く): 53504028

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 59, 68, 102, 118, 153, 177, 204, 236, 306, 354, 531, 612, 708, 859, 1003, 1062, 1718, 2006, 2124, 2577, 3009, 3436, 4012, 5154, 6018, 7731, 9027, 10308, 12036, 14603, 15462, 18054, 29206, 30924, 36108, 43809, 50681, 58412, 87618, 101362, 131427, 152043, 175236, 202724, 262854, 304086, 456129, 525708, 608172, 861577, 912258, 1723154, 1824516, 2584731, 3446308, 5169462, 7754193, 10338924, 15508386, 31016772]

約数ペア:

[(1, 31016772), (2, 15508386), (3, 10338924), (4, 7754193), (6, 5169462), (9, 3446308), (12, 2584731), (17, 1824516), (18, 1723154), (34, 912258), (36, 861577), (51, 608172), (59, 525708), (68, 456129), (102, 304086), (118, 262854), (153, 202724), (177, 175236), (204, 152043), (236, 131427), (306, 101362), (354, 87618), (531, 58412), (612, 50681), (708, 43809), (859, 36108), (1003, 30924), (1062, 29206), (1718, 18054), (2006, 15462), (2124, 14603), (2577, 12036), (3009, 10308), (3436, 9027), (4012, 7731), (5154, 6018)]