73985652

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1061}}^1$

素因数の和:1233

約数の個数: 72

約数和(自身を含む): 202948200

約数和(自身を除く): 128962548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 149, 156, 234, 298, 447, 468, 596, 894, 1061, 1341, 1788, 1937, 2122, 2682, 3183, 3874, 4244, 5364, 5811, 6366, 7748, 9549, 11622, 12732, 13793, 17433, 19098, 23244, 27586, 34866, 38196, 41379, 55172, 69732, 82758, 124137, 158089, 165516, 248274, 316178, 474267, 496548, 632356, 948534, 1422801, 1897068, 2055157, 2845602, 4110314, 5691204, 6165471, 8220628, 12330942, 18496413, 24661884, 36992826, 73985652]

約数ペア:

[(1, 73985652), (2, 36992826), (3, 24661884), (4, 18496413), (6, 12330942), (9, 8220628), (12, 6165471), (13, 5691204), (18, 4110314), (26, 2845602), (36, 2055157), (39, 1897068), (52, 1422801), (78, 948534), (117, 632356), (149, 496548), (156, 474267), (234, 316178), (298, 248274), (447, 165516), (468, 158089), (596, 124137), (894, 82758), (1061, 69732), (1341, 55172), (1788, 41379), (1937, 38196), (2122, 34866), (2682, 27586), (3183, 23244), (3874, 19098), (4244, 17433), (5364, 13793), (5811, 12732), (6366, 11622), (7748, 9549)]