80512796

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{593}}^1$

素因数の和:990

約数の個数: 48

約数和(自身を含む): 174170304

約数和(自身を除く): 93657508

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 373, 593, 746, 1186, 1492, 2372, 2611, 4151, 4849, 5222, 7709, 8302, 9698, 10444, 15418, 16604, 19396, 30836, 33943, 53963, 67886, 107926, 135772, 215852, 221189, 442378, 884756, 1548323, 2875457, 3096646, 5750914, 6193292, 11501828, 20128199, 40256398, 80512796]

約数ペア:

[(1, 80512796), (2, 40256398), (4, 20128199), (7, 11501828), (13, 6193292), (14, 5750914), (26, 3096646), (28, 2875457), (52, 1548323), (91, 884756), (182, 442378), (364, 221189), (373, 215852), (593, 135772), (746, 107926), (1186, 67886), (1492, 53963), (2372, 33943), (2611, 30836), (4151, 19396), (4849, 16604), (5222, 15418), (7709, 10444), (8302, 9698)]