74781195.000000000

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{4217}}^1$

素因数の和:4263

約数の個数: 72

約数和(自身を含む): 439819296

約数和(自身を除く): 254085748

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 121, 143, 154, 182, 242, 286, 308, 364, 484, 572, 847, 1001, 1573, 1694, 2002, 3146, 3388, 4004, 4217, 6292, 8434, 11011, 16868, 22022, 29519, 44044, 46387, 54821, 59038, 92774, 109642, 118076, 185548, 219284, 324709, 383747, 510257, 603031, 649418, 767494, 1020514, 1206062, 1298836, 1534988, 2041028, 2412124, 3571799, 4221217, 6633341, 7143598, 8442434, 13266682, 14287196, 16884868, 26533364, 46433387, 92866774, 185733548]

約数ペア:

[(1, 185733548), (2, 92866774), (4, 46433387), (7, 26533364), (11, 16884868), (13, 14287196), (14, 13266682), (22, 8442434), (26, 7143598), (28, 6633341), (44, 4221217), (52, 3571799), (77, 2412124), (91, 2041028), (121, 1534988), (143, 1298836), (154, 1206062), (182, 1020514), (242, 767494), (286, 649418), (308, 603031), (364, 510257), (484, 383747), (572, 324709), (847, 219284), (1001, 185548), (1573, 118076), (1694, 109642), (2002, 92774), (3146, 59038), (3388, 54821), (4004, 46387), (4217, 44044), (6292, 29519), (8434, 22022), (11011, 16868)]