81653096

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{367}}^1$

素因数の和:546

約数の個数: 64

約数和(自身を含む): 182822400

約数和(自身を除く): 101169304

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 137, 203, 232, 274, 367, 406, 548, 734, 812, 959, 1096, 1468, 1624, 1918, 2569, 2936, 3836, 3973, 5138, 7672, 7946, 10276, 10643, 15892, 20552, 21286, 27811, 31784, 42572, 50279, 55622, 74501, 85144, 100558, 111244, 149002, 201116, 222488, 298004, 351953, 402232, 596008, 703906, 1407812, 1458091, 2815624, 2916182, 5832364, 10206637, 11664728, 20413274, 40826548, 81653096]

約数ペア:

[(1, 81653096), (2, 40826548), (4, 20413274), (7, 11664728), (8, 10206637), (14, 5832364), (28, 2916182), (29, 2815624), (56, 1458091), (58, 1407812), (116, 703906), (137, 596008), (203, 402232), (232, 351953), (274, 298004), (367, 222488), (406, 201116), (548, 149002), (734, 111244), (812, 100558), (959, 85144), (1096, 74501), (1468, 55622), (1624, 50279), (1918, 42572), (2569, 31784), (2936, 27811), (3836, 21286), (3973, 20552), (5138, 15892), (7672, 10643), (7946, 10276)]