73049508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1277}}^1$

素因数の和:1521

約数の個数: 72

約数和(自身を含む): 212127552

約数和(自身を除く): 139078044

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, 1277, 1362, 1589, 2043, 2554, 2724, 3178, 3831, 4086, 4767, 5108, 6356, 7662, 8172, 8939, 9534, 11493, 14301, 15324, 17878, 19068, 22986, 26817, 28602, 35756, 45972, 53634, 57204, 80451, 107268, 160902, 289879, 321804, 579758, 869637, 1159516, 1739274, 2029153, 2608911, 3478548, 4058306, 5217822, 6087459, 8116612, 10435644, 12174918, 18262377, 24349836, 36524754, 73049508]

約数ペア:

[(1, 73049508), (2, 36524754), (3, 24349836), (4, 18262377), (6, 12174918), (7, 10435644), (9, 8116612), (12, 6087459), (14, 5217822), (18, 4058306), (21, 3478548), (28, 2608911), (36, 2029153), (42, 1739274), (63, 1159516), (84, 869637), (126, 579758), (227, 321804), (252, 289879), (454, 160902), (681, 107268), (908, 80451), (1277, 57204), (1362, 53634), (1589, 45972), (2043, 35756), (2554, 28602), (2724, 26817), (3178, 22986), (3831, 19068), (4086, 17878), (4767, 15324), (5108, 14301), (6356, 11493), (7662, 9534), (8172, 8939)]