61998524

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{809}}^1$

素因数の和:867

約数の個数: 72

約数和(自身を含む): 139618080

約数和(自身を除く): 77619556

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 49, 68, 92, 98, 119, 161, 196, 238, 322, 391, 476, 644, 782, 809, 833, 1127, 1564, 1618, 1666, 2254, 2737, 3236, 3332, 4508, 5474, 5663, 10948, 11326, 13753, 18607, 19159, 22652, 27506, 37214, 38318, 39641, 55012, 74428, 76636, 79282, 96271, 130249, 158564, 192542, 260498, 316319, 385084, 520996, 632638, 673897, 911743, 1265276, 1347794, 1823486, 2214233, 2695588, 3646972, 4428466, 8856932, 15499631, 30999262, 61998524]

約数ペア:

[(1, 61998524), (2, 30999262), (4, 15499631), (7, 8856932), (14, 4428466), (17, 3646972), (23, 2695588), (28, 2214233), (34, 1823486), (46, 1347794), (49, 1265276), (68, 911743), (92, 673897), (98, 632638), (119, 520996), (161, 385084), (196, 316319), (238, 260498), (322, 192542), (391, 158564), (476, 130249), (644, 96271), (782, 79282), (809, 76636), (833, 74428), (1127, 55012), (1564, 39641), (1618, 38318), (1666, 37214), (2254, 27506), (2737, 22652), (3236, 19159), (3332, 18607), (4508, 13753), (5474, 11326), (5663, 10948)]