75143412

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{499}}^1$

素因数の和:645

約数の個数: 72

約数和(自身を含む): 196560000

約数和(自身を除く): 121416588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 89, 94, 141, 178, 188, 267, 282, 356, 423, 499, 534, 564, 801, 846, 998, 1068, 1497, 1602, 1692, 1996, 2994, 3204, 4183, 4491, 5988, 8366, 8982, 12549, 16732, 17964, 23453, 25098, 37647, 44411, 46906, 50196, 70359, 75294, 88822, 93812, 133233, 140718, 150588, 177644, 211077, 266466, 281436, 399699, 422154, 532932, 799398, 844308, 1598796, 2087317, 4174634, 6261951, 8349268, 12523902, 18785853, 25047804, 37571706, 75143412]

約数ペア:

[(1, 75143412), (2, 37571706), (3, 25047804), (4, 18785853), (6, 12523902), (9, 8349268), (12, 6261951), (18, 4174634), (36, 2087317), (47, 1598796), (89, 844308), (94, 799398), (141, 532932), (178, 422154), (188, 399699), (267, 281436), (282, 266466), (356, 211077), (423, 177644), (499, 150588), (534, 140718), (564, 133233), (801, 93812), (846, 88822), (998, 75294), (1068, 70359), (1497, 50196), (1602, 46906), (1692, 44411), (1996, 37647), (2994, 25098), (3204, 23453), (4183, 17964), (4491, 16732), (5988, 12549), (8366, 8982)]