64980864

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{4339}}^1$

素因数の和:4372

約数の個数: 96

約数和(自身を含む): 201419400

約数和(自身を除く): 136438536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 288, 312, 384, 416, 468, 576, 624, 832, 936, 1152, 1248, 1664, 1872, 2496, 3744, 4339, 4992, 7488, 8678, 13017, 14976, 17356, 26034, 34712, 39051, 52068, 56407, 69424, 78102, 104136, 112814, 138848, 156204, 169221, 208272, 225628, 277696, 312408, 338442, 416544, 451256, 507663, 555392, 624816, 676884, 833088, 902512, 1015326, 1249632, 1353768, 1666176, 1805024, 2030652, 2499264, 2707536, 3610048, 4061304, 4998528, 5415072, 7220096, 8122608, 10830144, 16245216, 21660288, 32490432, 64980864]

約数ペア:

[(1, 64980864), (2, 32490432), (3, 21660288), (4, 16245216), (6, 10830144), (8, 8122608), (9, 7220096), (12, 5415072), (13, 4998528), (16, 4061304), (18, 3610048), (24, 2707536), (26, 2499264), (32, 2030652), (36, 1805024), (39, 1666176), (48, 1353768), (52, 1249632), (64, 1015326), (72, 902512), (78, 833088), (96, 676884), (104, 624816), (117, 555392), (128, 507663), (144, 451256), (156, 416544), (192, 338442), (208, 312408), (234, 277696), (288, 225628), (312, 208272), (384, 169221), (416, 156204), (468, 138848), (576, 112814), (624, 104136), (832, 78102), (936, 69424), (1152, 56407), (1248, 52068), (1664, 39051), (1872, 34712), (2496, 26034), (3744, 17356), (4339, 14976), (4992, 13017), (7488, 8678)]