76138699

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 103420800

約数和(自身を除く): 27282101

約数列:

[1, 7, 13, 17, 49, 79, 89, 91, 119, 221, 553, 623, 637, 833, 1027, 1157, 1343, 1513, 1547, 3871, 4361, 7031, 7189, 8099, 9401, 10591, 10829, 17459, 19669, 49217, 50323, 56693, 65807, 74137, 91403, 119527, 122213, 137683, 344519, 639821, 836689, 855491, 963781, 1553851, 4478747, 5856823, 10876957, 76138699]

約数ペア:

[(1, 76138699), (7, 10876957), (13, 5856823), (17, 4478747), (49, 1553851), (79, 963781), (89, 855491), (91, 836689), (119, 639821), (221, 344519), (553, 137683), (623, 122213), (637, 119527), (833, 91403), (1027, 74137), (1157, 65807), (1343, 56693), (1513, 50323), (1547, 49217), (3871, 19669), (4361, 17459), (7031, 10829), (7189, 10591), (8099, 9401)]