78020124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1931}}^1$

素因数の和:1995

約数の個数: 96

約数和(自身を含む): 230232576

約数和(自身を除く): 152212452

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 37, 39, 42, 52, 74, 78, 84, 91, 111, 148, 156, 182, 222, 259, 273, 364, 444, 481, 518, 546, 777, 962, 1036, 1092, 1443, 1554, 1924, 1931, 2886, 3108, 3367, 3862, 5772, 5793, 6734, 7724, 10101, 11586, 13468, 13517, 20202, 23172, 25103, 27034, 40404, 40551, 50206, 54068, 71447, 75309, 81102, 100412, 142894, 150618, 162204, 175721, 214341, 285788, 301236, 351442, 428682, 500129, 527163, 702884, 857364, 928811, 1000258, 1054326, 1500387, 1857622, 2000516, 2108652, 2786433, 3000774, 3715244, 5572866, 6001548, 6501677, 11145732, 13003354, 19505031, 26006708, 39010062, 78020124]

約数ペア:

[(1, 78020124), (2, 39010062), (3, 26006708), (4, 19505031), (6, 13003354), (7, 11145732), (12, 6501677), (13, 6001548), (14, 5572866), (21, 3715244), (26, 3000774), (28, 2786433), (37, 2108652), (39, 2000516), (42, 1857622), (52, 1500387), (74, 1054326), (78, 1000258), (84, 928811), (91, 857364), (111, 702884), (148, 527163), (156, 500129), (182, 428682), (222, 351442), (259, 301236), (273, 285788), (364, 214341), (444, 175721), (481, 162204), (518, 150618), (546, 142894), (777, 100412), (962, 81102), (1036, 75309), (1092, 71447), (1443, 54068), (1554, 50206), (1924, 40551), (1931, 40404), (2886, 27034), (3108, 25103), (3367, 23172), (3862, 20202), (5772, 13517), (5793, 13468), (6734, 11586), (7724, 10101)]