15672800412

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{37061}}^1$

素因数の和:37779

約数の個数: 72

約数和(自身を含む): 42009628752

約数和(自身を除く): 26336828340

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 691, 1382, 2073, 2764, 4146, 6219, 8292, 11747, 12438, 23494, 24876, 35241, 37061, 46988, 70482, 74122, 105723, 111183, 140964, 148244, 211446, 222366, 333549, 422892, 444732, 630037, 667098, 1260074, 1334196, 1890111, 2520148, 3780222, 5670333, 7560444, 11340666, 22681332, 25609151, 51218302, 76827453, 102436604, 153654906, 230482359, 307309812, 435355567, 460964718, 870711134, 921929436, 1306066701, 1741422268, 2612133402, 3918200103, 5224266804, 7836400206, 15672800412]

約数ペア:

[(1, 15672800412), (2, 7836400206), (3, 5224266804), (4, 3918200103), (6, 2612133402), (9, 1741422268), (12, 1306066701), (17, 921929436), (18, 870711134), (34, 460964718), (36, 435355567), (51, 307309812), (68, 230482359), (102, 153654906), (153, 102436604), (204, 76827453), (306, 51218302), (612, 25609151), (691, 22681332), (1382, 11340666), (2073, 7560444), (2764, 5670333), (4146, 3780222), (6219, 2520148), (8292, 1890111), (11747, 1334196), (12438, 1260074), (23494, 667098), (24876, 630037), (35241, 444732), (37061, 422892), (46988, 333549), (70482, 222366), (74122, 211446), (105723, 148244), (111183, 140964)]