80942316

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{10589}}^1$

素因数の和:10623

約数の個数: 72

約数和(自身を含む): 236622960

約数和(自身を除く): 155680644

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 10589, 21178, 31767, 42356, 63534, 74123, 127068, 137657, 148246, 222369, 275314, 296492, 412971, 444738, 518861, 550628, 825942, 889476, 963599, 1037722, 1556583, 1651884, 1927198, 2075444, 2890797, 3113166, 3854396, 5781594, 6226332, 6745193, 11563188, 13490386, 20235579, 26980772, 40471158, 80942316]

約数ペア:

[(1, 80942316), (2, 40471158), (3, 26980772), (4, 20235579), (6, 13490386), (7, 11563188), (12, 6745193), (13, 6226332), (14, 5781594), (21, 3854396), (26, 3113166), (28, 2890797), (39, 2075444), (42, 1927198), (49, 1651884), (52, 1556583), (78, 1037722), (84, 963599), (91, 889476), (98, 825942), (147, 550628), (156, 518861), (182, 444738), (196, 412971), (273, 296492), (294, 275314), (364, 222369), (546, 148246), (588, 137657), (637, 127068), (1092, 74123), (1274, 63534), (1911, 42356), (2548, 31767), (3822, 21178), (7644, 10589)]