71737902

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{227}}^1$

素因数の和:513

約数の個数: 48

約数和(自身を含む): 158597712

約数和(自身を除く): 86859810

約数列:

[1, 2, 3, 6, 9, 18, 97, 181, 194, 227, 291, 362, 454, 543, 582, 681, 873, 1086, 1362, 1629, 1746, 2043, 3258, 4086, 17557, 22019, 35114, 41087, 44038, 52671, 66057, 82174, 105342, 123261, 132114, 158013, 198171, 246522, 316026, 369783, 396342, 739566, 3985439, 7970878, 11956317, 23912634, 35868951, 71737902]

約数ペア:

[(1, 71737902), (2, 35868951), (3, 23912634), (6, 11956317), (9, 7970878), (18, 3985439), (97, 739566), (181, 396342), (194, 369783), (227, 316026), (291, 246522), (362, 198171), (454, 158013), (543, 132114), (582, 123261), (681, 105342), (873, 82174), (1086, 66057), (1362, 52671), (1629, 44038), (1746, 41087), (2043, 35114), (3258, 22019), (4086, 17557)]