78991416

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{587}}^1$

素因数の和:698

約数の個数: 128

約数和(自身を含む): 254016000

約数和(自身を除く): 175024584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 89, 108, 126, 168, 178, 189, 216, 252, 267, 356, 378, 504, 534, 587, 623, 712, 756, 801, 1068, 1174, 1246, 1512, 1602, 1761, 1869, 2136, 2348, 2403, 2492, 3204, 3522, 3738, 4109, 4696, 4806, 4984, 5283, 5607, 6408, 7044, 7476, 8218, 9612, 10566, 11214, 12327, 14088, 14952, 15849, 16436, 16821, 19224, 21132, 22428, 24654, 31698, 32872, 33642, 36981, 42264, 44856, 49308, 52243, 63396, 67284, 73962, 98616, 104486, 110943, 126792, 134568, 147924, 156729, 208972, 221886, 295848, 313458, 365701, 417944, 443772, 470187, 626916, 731402, 887544, 940374, 1097103, 1253832, 1410561, 1462804, 1880748, 2194206, 2821122, 2925608, 3291309, 3761496, 4388412, 5642244, 6582618, 8776824, 9873927, 11284488, 13165236, 19747854, 26330472, 39495708, 78991416]

約数ペア:

[(1, 78991416), (2, 39495708), (3, 26330472), (4, 19747854), (6, 13165236), (7, 11284488), (8, 9873927), (9, 8776824), (12, 6582618), (14, 5642244), (18, 4388412), (21, 3761496), (24, 3291309), (27, 2925608), (28, 2821122), (36, 2194206), (42, 1880748), (54, 1462804), (56, 1410561), (63, 1253832), (72, 1097103), (84, 940374), (89, 887544), (108, 731402), (126, 626916), (168, 470187), (178, 443772), (189, 417944), (216, 365701), (252, 313458), (267, 295848), (356, 221886), (378, 208972), (504, 156729), (534, 147924), (587, 134568), (623, 126792), (712, 110943), (756, 104486), (801, 98616), (1068, 73962), (1174, 67284), (1246, 63396), (1512, 52243), (1602, 49308), (1761, 44856), (1869, 42264), (2136, 36981), (2348, 33642), (2403, 32872), (2492, 31698), (3204, 24654), (3522, 22428), (3738, 21132), (4109, 19224), (4696, 16821), (4806, 16436), (4984, 15849), (5283, 14952), (5607, 14088), (6408, 12327), (7044, 11214), (7476, 10566), (8218, 9612)]