91448028

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{661}}^1$

素因数の和:745

約数の個数: 120

約数和(自身を含む): 278114144

約数和(自身を除く): 186666116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 61, 63, 81, 84, 108, 122, 126, 162, 183, 189, 244, 252, 324, 366, 378, 427, 549, 567, 661, 732, 756, 854, 1098, 1134, 1281, 1322, 1647, 1708, 1983, 2196, 2268, 2562, 2644, 3294, 3843, 3966, 4627, 4941, 5124, 5949, 6588, 7686, 7932, 9254, 9882, 11529, 11898, 13881, 15372, 17847, 18508, 19764, 23058, 23796, 27762, 34587, 35694, 40321, 41643, 46116, 53541, 55524, 69174, 71388, 80642, 83286, 107082, 120963, 124929, 138348, 161284, 166572, 214164, 241926, 249858, 282247, 362889, 374787, 483852, 499716, 564494, 725778, 749574, 846741, 1088667, 1128988, 1451556, 1499148, 1693482, 2177334, 2540223, 3266001, 3386964, 4354668, 5080446, 6532002, 7620669, 10160892, 13064004, 15241338, 22862007, 30482676, 45724014, 91448028]

約数ペア:

[(1, 91448028), (2, 45724014), (3, 30482676), (4, 22862007), (6, 15241338), (7, 13064004), (9, 10160892), (12, 7620669), (14, 6532002), (18, 5080446), (21, 4354668), (27, 3386964), (28, 3266001), (36, 2540223), (42, 2177334), (54, 1693482), (61, 1499148), (63, 1451556), (81, 1128988), (84, 1088667), (108, 846741), (122, 749574), (126, 725778), (162, 564494), (183, 499716), (189, 483852), (244, 374787), (252, 362889), (324, 282247), (366, 249858), (378, 241926), (427, 214164), (549, 166572), (567, 161284), (661, 138348), (732, 124929), (756, 120963), (854, 107082), (1098, 83286), (1134, 80642), (1281, 71388), (1322, 69174), (1647, 55524), (1708, 53541), (1983, 46116), (2196, 41643), (2268, 40321), (2562, 35694), (2644, 34587), (3294, 27762), (3843, 23796), (3966, 23058), (4627, 19764), (4941, 18508), (5124, 17847), (5949, 15372), (6588, 13881), (7686, 11898), (7932, 11529), (9254, 9882)]