89614412

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{499}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 176400000

約数和(自身を除く): 86785588

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 139, 278, 323, 499, 556, 646, 998, 1292, 1996, 2363, 2641, 4726, 5282, 8483, 9452, 9481, 10564, 16966, 18962, 33932, 37924, 44897, 69361, 89794, 138722, 161177, 179588, 277444, 322354, 644708, 1179137, 1317859, 2358274, 2635718, 4716548, 5271436, 22403603, 44807206, 89614412]

約数ペア:

[(1, 89614412), (2, 44807206), (4, 22403603), (17, 5271436), (19, 4716548), (34, 2635718), (38, 2358274), (68, 1317859), (76, 1179137), (139, 644708), (278, 322354), (323, 277444), (499, 179588), (556, 161177), (646, 138722), (998, 89794), (1292, 69361), (1996, 44897), (2363, 37924), (2641, 33932), (4726, 18962), (5282, 16966), (8483, 10564), (9452, 9481)]