72066995

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:82

約数の個数: 96

約数和(自身を含む): 126173376

約数和(自身を除く): 54106381

約数列:

[1, 5, 7, 11, 13, 17, 35, 49, 55, 65, 77, 85, 91, 119, 121, 143, 187, 221, 245, 385, 455, 539, 595, 605, 637, 715, 833, 847, 935, 1001, 1105, 1309, 1331, 1547, 1573, 2057, 2431, 2695, 3185, 4165, 4235, 5005, 5929, 6545, 6655, 7007, 7735, 7865, 9163, 9317, 10285, 10829, 11011, 12155, 14399, 17017, 17303, 22627, 26741, 29645, 35035, 45815, 46585, 54145, 55055, 65219, 71995, 77077, 85085, 86515, 100793, 113135, 119119, 121121, 133705, 158389, 187187, 294151, 326095, 385385, 503965, 595595, 605605, 791945, 847847, 935935, 1108723, 1310309, 1470755, 2059057, 4239235, 5543615, 6551545, 10295285, 14413399, 72066995]

約数ペア:

[(1, 72066995), (5, 14413399), (7, 10295285), (11, 6551545), (13, 5543615), (17, 4239235), (35, 2059057), (49, 1470755), (55, 1310309), (65, 1108723), (77, 935935), (85, 847847), (91, 791945), (119, 605605), (121, 595595), (143, 503965), (187, 385385), (221, 326095), (245, 294151), (385, 187187), (455, 158389), (539, 133705), (595, 121121), (605, 119119), (637, 113135), (715, 100793), (833, 86515), (847, 85085), (935, 77077), (1001, 71995), (1105, 65219), (1309, 55055), (1331, 54145), (1547, 46585), (1573, 45815), (2057, 35035), (2431, 29645), (2695, 26741), (3185, 22627), (4165, 17303), (4235, 17017), (5005, 14399), (5929, 12155), (6545, 11011), (6655, 10829), (7007, 10285), (7735, 9317), (7865, 9163)]