73996828591

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1373}}^1$

素因数の和:1553

約数の個数: 96

約数和(自身を含む): 99470125440

約数和(自身を除く): 25473296849

約数列:

[1, 7, 17, 23, 29, 49, 97, 119, 161, 203, 391, 493, 667, 679, 833, 1127, 1373, 1421, 1649, 2231, 2737, 2813, 3451, 4669, 4753, 9611, 11339, 11543, 15617, 19159, 19691, 23341, 24157, 31579, 32683, 37927, 39817, 47821, 64699, 67277, 79373, 80801, 109319, 133181, 137837, 163387, 221053, 265489, 278719, 334747, 452893, 536843, 555611, 676889, 915791, 932267, 1099883, 1143709, 1547371, 1858423, 1951033, 2264077, 2343229, 3063163, 3170251, 3757901, 3862249, 4738223, 6410537, 6525869, 7699181, 15568447, 15848539, 21442141, 26305307, 27035743, 33167561, 44873759, 52073771, 53894267, 65658233, 88831727, 108979129, 110939773, 150094987, 189250201, 364516397, 459607631, 621822089, 762853903, 1510139359, 2551614779, 3217253417, 4352754623, 10570975513, 73996828591]

約数ペア:

[(1, 73996828591), (7, 10570975513), (17, 4352754623), (23, 3217253417), (29, 2551614779), (49, 1510139359), (97, 762853903), (119, 621822089), (161, 459607631), (203, 364516397), (391, 189250201), (493, 150094987), (667, 110939773), (679, 108979129), (833, 88831727), (1127, 65658233), (1373, 53894267), (1421, 52073771), (1649, 44873759), (2231, 33167561), (2737, 27035743), (2813, 26305307), (3451, 21442141), (4669, 15848539), (4753, 15568447), (9611, 7699181), (11339, 6525869), (11543, 6410537), (15617, 4738223), (19159, 3862249), (19691, 3757901), (23341, 3170251), (24157, 3063163), (31579, 2343229), (32683, 2264077), (37927, 1951033), (39817, 1858423), (47821, 1547371), (64699, 1143709), (67277, 1099883), (79373, 932267), (80801, 915791), (109319, 676889), (133181, 555611), (137837, 536843), (163387, 452893), (221053, 334747), (265489, 278719)]