43303428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{757}}^1$

素因数の和:1001

約数の個数: 72

約数和(自身を含む): 125815872

約数和(自身を除く): 82512444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 227, 252, 454, 681, 757, 908, 1362, 1514, 1589, 2043, 2271, 2724, 3028, 3178, 4086, 4542, 4767, 5299, 6356, 6813, 8172, 9084, 9534, 10598, 13626, 14301, 15897, 19068, 21196, 27252, 28602, 31794, 47691, 57204, 63588, 95382, 171839, 190764, 343678, 515517, 687356, 1031034, 1202873, 1546551, 2062068, 2405746, 3093102, 3608619, 4811492, 6186204, 7217238, 10825857, 14434476, 21651714, 43303428]

約数ペア:

[(1, 43303428), (2, 21651714), (3, 14434476), (4, 10825857), (6, 7217238), (7, 6186204), (9, 4811492), (12, 3608619), (14, 3093102), (18, 2405746), (21, 2062068), (28, 1546551), (36, 1202873), (42, 1031034), (63, 687356), (84, 515517), (126, 343678), (227, 190764), (252, 171839), (454, 95382), (681, 63588), (757, 57204), (908, 47691), (1362, 31794), (1514, 28602), (1589, 27252), (2043, 21196), (2271, 19068), (2724, 15897), (3028, 14301), (3178, 13626), (4086, 10598), (4542, 9534), (4767, 9084), (5299, 8172), (6356, 6813)]