77948388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1093}}^1$

素因数の和:1393

約数の個数: 72

約数和(自身を含む): 226186688

約数和(自身を除く): 148238300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 283, 566, 849, 1093, 1132, 1698, 1981, 2186, 2547, 3279, 3396, 3962, 4372, 5094, 5943, 6558, 7651, 7924, 9837, 10188, 11886, 13116, 15302, 17829, 19674, 22953, 23772, 30604, 35658, 39348, 45906, 68859, 71316, 91812, 137718, 275436, 309319, 618638, 927957, 1237276, 1855914, 2165233, 2783871, 3711828, 4330466, 5567742, 6495699, 8660932, 11135484, 12991398, 19487097, 25982796, 38974194, 77948388]

約数ペア:

[(1, 77948388), (2, 38974194), (3, 25982796), (4, 19487097), (6, 12991398), (7, 11135484), (9, 8660932), (12, 6495699), (14, 5567742), (18, 4330466), (21, 3711828), (28, 2783871), (36, 2165233), (42, 1855914), (63, 1237276), (84, 927957), (126, 618638), (252, 309319), (283, 275436), (566, 137718), (849, 91812), (1093, 71316), (1132, 68859), (1698, 45906), (1981, 39348), (2186, 35658), (2547, 30604), (3279, 23772), (3396, 22953), (3962, 19674), (4372, 17829), (5094, 15302), (5943, 13116), (6558, 11886), (7651, 10188), (7924, 9837)]