73878624

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{3613}}^1$

素因数の和:3700

約数の個数: 72

約数和(自身を含む): 213110352

約数和(自身を除く): 139231728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 3613, 5112, 6816, 7226, 10224, 10839, 14452, 20448, 21678, 28904, 32517, 43356, 57808, 65034, 86712, 115616, 130068, 173424, 256523, 260136, 346848, 513046, 520272, 769569, 1026092, 1040544, 1539138, 2052184, 2308707, 3078276, 4104368, 4617414, 6156552, 8208736, 9234828, 12313104, 18469656, 24626208, 36939312, 73878624]

約数ペア:

[(1, 73878624), (2, 36939312), (3, 24626208), (4, 18469656), (6, 12313104), (8, 9234828), (9, 8208736), (12, 6156552), (16, 4617414), (18, 4104368), (24, 3078276), (32, 2308707), (36, 2052184), (48, 1539138), (71, 1040544), (72, 1026092), (96, 769569), (142, 520272), (144, 513046), (213, 346848), (284, 260136), (288, 256523), (426, 173424), (568, 130068), (639, 115616), (852, 86712), (1136, 65034), (1278, 57808), (1704, 43356), (2272, 32517), (2556, 28904), (3408, 21678), (3613, 20448), (5112, 14452), (6816, 10839), (7226, 10224)]