72679842

素因数分解:

$2^1\times 3^6\times {\mathrm{79}}^1\times {\mathrm{631}}^1$

素因数の和:730

約数の個数: 56

約数和(自身を含む): 165786240

約数和(自身を除く): 93106398

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 81, 158, 162, 237, 243, 474, 486, 631, 711, 729, 1262, 1422, 1458, 1893, 2133, 3786, 4266, 5679, 6399, 11358, 12798, 17037, 19197, 34074, 38394, 49849, 51111, 57591, 99698, 102222, 115182, 149547, 153333, 299094, 306666, 448641, 459999, 897282, 919998, 1345923, 2691846, 4037769, 8075538, 12113307, 24226614, 36339921, 72679842]

約数ペア:

[(1, 72679842), (2, 36339921), (3, 24226614), (6, 12113307), (9, 8075538), (18, 4037769), (27, 2691846), (54, 1345923), (79, 919998), (81, 897282), (158, 459999), (162, 448641), (237, 306666), (243, 299094), (474, 153333), (486, 149547), (631, 115182), (711, 102222), (729, 99698), (1262, 57591), (1422, 51111), (1458, 49849), (1893, 38394), (2133, 34074), (3786, 19197), (4266, 17037), (5679, 12798), (6399, 11358)]