89903142

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{557}}^1$

素因数の和:643

約数の個数: 96

約数和(自身を含む): 236636640

約数和(自身を除く): 146733498

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 61, 63, 98, 122, 126, 147, 183, 189, 294, 366, 378, 427, 441, 549, 557, 854, 882, 1098, 1114, 1281, 1323, 1647, 1671, 2562, 2646, 2989, 3294, 3342, 3843, 3899, 5013, 5978, 7686, 7798, 8967, 10026, 11529, 11697, 15039, 17934, 23058, 23394, 26901, 27293, 30078, 33977, 35091, 53802, 54586, 67954, 70182, 80703, 81879, 101931, 105273, 161406, 163758, 203862, 210546, 237839, 245637, 305793, 475678, 491274, 611586, 713517, 736911, 917379, 1427034, 1473822, 1664873, 1834758, 2140551, 3329746, 4281102, 4994619, 6421653, 9989238, 12843306, 14983857, 29967714, 44951571, 89903142]

約数ペア:

[(1, 89903142), (2, 44951571), (3, 29967714), (6, 14983857), (7, 12843306), (9, 9989238), (14, 6421653), (18, 4994619), (21, 4281102), (27, 3329746), (42, 2140551), (49, 1834758), (54, 1664873), (61, 1473822), (63, 1427034), (98, 917379), (122, 736911), (126, 713517), (147, 611586), (183, 491274), (189, 475678), (294, 305793), (366, 245637), (378, 237839), (427, 210546), (441, 203862), (549, 163758), (557, 161406), (854, 105273), (882, 101931), (1098, 81879), (1114, 80703), (1281, 70182), (1323, 67954), (1647, 54586), (1671, 53802), (2562, 35091), (2646, 33977), (2989, 30078), (3294, 27293), (3342, 26901), (3843, 23394), (3899, 23058), (5013, 17934), (5978, 15039), (7686, 11697), (7798, 11529), (8967, 10026)]