64320996

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^3\times {\mathrm{1091}}^1$

素因数の和:1149

約数の個数: 48

約数和(自身を含む): 159606720

約数和(自身を除く): 95285724

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 289, 578, 867, 1091, 1156, 1734, 2182, 3273, 3468, 4364, 4913, 6546, 9826, 13092, 14739, 18547, 19652, 29478, 37094, 55641, 58956, 74188, 111282, 222564, 315299, 630598, 945897, 1261196, 1891794, 3783588, 5360083, 10720166, 16080249, 21440332, 32160498, 64320996]

約数ペア:

[(1, 64320996), (2, 32160498), (3, 21440332), (4, 16080249), (6, 10720166), (12, 5360083), (17, 3783588), (34, 1891794), (51, 1261196), (68, 945897), (102, 630598), (204, 315299), (289, 222564), (578, 111282), (867, 74188), (1091, 58956), (1156, 55641), (1734, 37094), (2182, 29478), (3273, 19652), (3468, 18547), (4364, 14739), (4913, 13092), (6546, 9826)]