64874394

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:244

約数の個数: 96

約数和(自身を含む): 159344640

約数和(自身を除く): 94470246

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 59, 74, 78, 111, 117, 118, 127, 177, 222, 234, 254, 333, 354, 381, 481, 531, 666, 762, 767, 962, 1062, 1143, 1443, 1534, 1651, 2183, 2286, 2301, 2886, 3302, 4329, 4366, 4602, 4699, 4953, 6549, 6903, 7493, 8658, 9398, 9906, 13098, 13806, 14097, 14859, 14986, 19647, 22479, 28194, 28379, 29718, 39294, 42291, 44958, 56758, 61087, 67437, 84582, 85137, 97409, 122174, 134874, 170274, 183261, 194818, 255411, 277241, 292227, 366522, 510822, 549783, 554482, 584454, 831723, 876681, 1099566, 1663446, 1753362, 2495169, 3604133, 4990338, 7208266, 10812399, 21624798, 32437197, 64874394]

約数ペア:

[(1, 64874394), (2, 32437197), (3, 21624798), (6, 10812399), (9, 7208266), (13, 4990338), (18, 3604133), (26, 2495169), (37, 1753362), (39, 1663446), (59, 1099566), (74, 876681), (78, 831723), (111, 584454), (117, 554482), (118, 549783), (127, 510822), (177, 366522), (222, 292227), (234, 277241), (254, 255411), (333, 194818), (354, 183261), (381, 170274), (481, 134874), (531, 122174), (666, 97409), (762, 85137), (767, 84582), (962, 67437), (1062, 61087), (1143, 56758), (1443, 44958), (1534, 42291), (1651, 39294), (2183, 29718), (2286, 28379), (2301, 28194), (2886, 22479), (3302, 19647), (4329, 14986), (4366, 14859), (4602, 14097), (4699, 13806), (4953, 13098), (6549, 9906), (6903, 9398), (7493, 8658)]