90458382

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1$

素因数の和:585

約数の個数: 64

約数和(自身を含む): 213954048

約数和(自身を除く): 123495666

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 131, 246, 262, 287, 393, 401, 574, 786, 802, 861, 917, 1203, 1722, 1834, 2406, 2751, 2807, 5371, 5502, 5614, 8421, 10742, 16113, 16441, 16842, 32226, 32882, 37597, 49323, 52531, 75194, 98646, 105062, 112791, 115087, 157593, 225582, 230174, 315186, 345261, 367717, 690522, 735434, 1103151, 2153771, 2206302, 4307542, 6461313, 12922626, 15076397, 30152794, 45229191, 90458382]

約数ペア:

[(1, 90458382), (2, 45229191), (3, 30152794), (6, 15076397), (7, 12922626), (14, 6461313), (21, 4307542), (41, 2206302), (42, 2153771), (82, 1103151), (123, 735434), (131, 690522), (246, 367717), (262, 345261), (287, 315186), (393, 230174), (401, 225582), (574, 157593), (786, 115087), (802, 112791), (861, 105062), (917, 98646), (1203, 75194), (1722, 52531), (1834, 49323), (2406, 37597), (2751, 32882), (2807, 32226), (5371, 16842), (5502, 16441), (5614, 16113), (8421, 10742)]