72429798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 170201088

約数和(自身を除く): 97771290

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 107, 142, 213, 214, 227, 321, 426, 454, 497, 642, 681, 749, 994, 1362, 1491, 1498, 1589, 2247, 2982, 3178, 4494, 4767, 7597, 9534, 15194, 16117, 22791, 24289, 32234, 45582, 48351, 48578, 53179, 72867, 96702, 106358, 112819, 145734, 159537, 170023, 225638, 319074, 338457, 340046, 510069, 676914, 1020138, 1724519, 3449038, 5173557, 10347114, 12071633, 24143266, 36214899, 72429798]

約数ペア:

[(1, 72429798), (2, 36214899), (3, 24143266), (6, 12071633), (7, 10347114), (14, 5173557), (21, 3449038), (42, 1724519), (71, 1020138), (107, 676914), (142, 510069), (213, 340046), (214, 338457), (227, 319074), (321, 225638), (426, 170023), (454, 159537), (497, 145734), (642, 112819), (681, 106358), (749, 96702), (994, 72867), (1362, 53179), (1491, 48578), (1498, 48351), (1589, 45582), (2247, 32234), (2982, 24289), (3178, 22791), (4494, 16117), (4767, 15194), (7597, 9534)]