72019836

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1259}}^1$

素因数の和:1503

約数の個数: 72

約数和(自身を含む): 209139840

約数和(自身を除く): 137120004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 227, 252, 454, 681, 908, 1259, 1362, 1589, 2043, 2518, 2724, 3178, 3777, 4086, 4767, 5036, 6356, 7554, 8172, 8813, 9534, 11331, 14301, 15108, 17626, 19068, 22662, 26439, 28602, 35252, 45324, 52878, 57204, 79317, 105756, 158634, 285793, 317268, 571586, 857379, 1143172, 1714758, 2000551, 2572137, 3429516, 4001102, 5144274, 6001653, 8002204, 10288548, 12003306, 18004959, 24006612, 36009918, 72019836]

約数ペア:

[(1, 72019836), (2, 36009918), (3, 24006612), (4, 18004959), (6, 12003306), (7, 10288548), (9, 8002204), (12, 6001653), (14, 5144274), (18, 4001102), (21, 3429516), (28, 2572137), (36, 2000551), (42, 1714758), (63, 1143172), (84, 857379), (126, 571586), (227, 317268), (252, 285793), (454, 158634), (681, 105756), (908, 79317), (1259, 57204), (1362, 52878), (1589, 45324), (2043, 35252), (2518, 28602), (2724, 26439), (3178, 22662), (3777, 19068), (4086, 17626), (4767, 15108), (5036, 14301), (6356, 11331), (7554, 9534), (8172, 8813)]