78716232

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{659}}^1$

素因数の和:760

約数の個数: 128

約数和(自身を含む): 253440000

約数和(自身を除く): 174723768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 79, 84, 108, 126, 158, 168, 189, 216, 237, 252, 316, 378, 474, 504, 553, 632, 659, 711, 756, 948, 1106, 1318, 1422, 1512, 1659, 1896, 1977, 2133, 2212, 2636, 2844, 3318, 3954, 4266, 4424, 4613, 4977, 5272, 5688, 5931, 6636, 7908, 8532, 9226, 9954, 11862, 13272, 13839, 14931, 15816, 17064, 17793, 18452, 19908, 23724, 27678, 29862, 35586, 36904, 39816, 41517, 47448, 52061, 55356, 59724, 71172, 83034, 104122, 110712, 119448, 124551, 142344, 156183, 166068, 208244, 249102, 312366, 332136, 364427, 416488, 468549, 498204, 624732, 728854, 937098, 996408, 1093281, 1249464, 1405647, 1457708, 1874196, 2186562, 2811294, 2915416, 3279843, 3748392, 4373124, 5622588, 6559686, 8746248, 9839529, 11245176, 13119372, 19679058, 26238744, 39358116, 78716232]

約数ペア:

[(1, 78716232), (2, 39358116), (3, 26238744), (4, 19679058), (6, 13119372), (7, 11245176), (8, 9839529), (9, 8746248), (12, 6559686), (14, 5622588), (18, 4373124), (21, 3748392), (24, 3279843), (27, 2915416), (28, 2811294), (36, 2186562), (42, 1874196), (54, 1457708), (56, 1405647), (63, 1249464), (72, 1093281), (79, 996408), (84, 937098), (108, 728854), (126, 624732), (158, 498204), (168, 468549), (189, 416488), (216, 364427), (237, 332136), (252, 312366), (316, 249102), (378, 208244), (474, 166068), (504, 156183), (553, 142344), (632, 124551), (659, 119448), (711, 110712), (756, 104122), (948, 83034), (1106, 71172), (1318, 59724), (1422, 55356), (1512, 52061), (1659, 47448), (1896, 41517), (1977, 39816), (2133, 36904), (2212, 35586), (2636, 29862), (2844, 27678), (3318, 23724), (3954, 19908), (4266, 18452), (4424, 17793), (4613, 17064), (4977, 15816), (5272, 14931), (5688, 13839), (5931, 13272), (6636, 11862), (7908, 9954), (8532, 9226)]