8999263876

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{61}}^1\times {\mathrm{929}}^1$

素因数の和:1097

約数の個数: 72

約数和(自身を含む): 17036800200

約数和(自身を除く): 8037536324

約数列:

[1, 2, 4, 29, 37, 58, 61, 74, 116, 122, 148, 244, 929, 1073, 1369, 1769, 1858, 2146, 2257, 2738, 3538, 3716, 4292, 4514, 5476, 7076, 9028, 26941, 34373, 39701, 53882, 56669, 65453, 68746, 79402, 83509, 107764, 113338, 130906, 137492, 158804, 167018, 226676, 261812, 334036, 996817, 1271801, 1643401, 1993634, 2096753, 2421761, 2543602, 3286802, 3987268, 4193506, 4843522, 5087204, 6573604, 8387012, 9687044, 36882229, 60805837, 73764458, 77579861, 121611674, 147528916, 155159722, 243223348, 310319444, 2249815969, 4499631938, 8999263876]

約数ペア:

[(1, 8999263876), (2, 4499631938), (4, 2249815969), (29, 310319444), (37, 243223348), (58, 155159722), (61, 147528916), (74, 121611674), (116, 77579861), (122, 73764458), (148, 60805837), (244, 36882229), (929, 9687044), (1073, 8387012), (1369, 6573604), (1769, 5087204), (1858, 4843522), (2146, 4193506), (2257, 3987268), (2738, 3286802), (3538, 2543602), (3716, 2421761), (4292, 2096753), (4514, 1993634), (5476, 1643401), (7076, 1271801), (9028, 996817), (26941, 334036), (34373, 261812), (39701, 226676), (53882, 167018), (56669, 158804), (65453, 137492), (68746, 130906), (79402, 113338), (83509, 107764)]