73512972

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:360

約数の個数: 108

約数和(自身を含む): 206630424

約数和(自身を除く): 133117452

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 169, 172, 234, 258, 281, 338, 387, 468, 507, 516, 559, 562, 676, 774, 843, 1014, 1118, 1124, 1521, 1548, 1677, 1686, 2028, 2236, 2529, 3042, 3354, 3372, 3653, 5031, 5058, 6084, 6708, 7267, 7306, 10062, 10116, 10959, 12083, 14534, 14612, 20124, 21801, 21918, 24166, 29068, 32877, 36249, 43602, 43836, 47489, 48332, 65403, 65754, 72498, 87204, 94978, 108747, 130806, 131508, 142467, 144996, 157079, 189956, 217494, 261612, 284934, 314158, 427401, 434988, 471237, 569868, 628316, 854802, 942474, 1413711, 1709604, 1884948, 2042027, 2827422, 4084054, 5654844, 6126081, 8168108, 12252162, 18378243, 24504324, 36756486, 73512972]

約数ペア:

[(1, 73512972), (2, 36756486), (3, 24504324), (4, 18378243), (6, 12252162), (9, 8168108), (12, 6126081), (13, 5654844), (18, 4084054), (26, 2827422), (36, 2042027), (39, 1884948), (43, 1709604), (52, 1413711), (78, 942474), (86, 854802), (117, 628316), (129, 569868), (156, 471237), (169, 434988), (172, 427401), (234, 314158), (258, 284934), (281, 261612), (338, 217494), (387, 189956), (468, 157079), (507, 144996), (516, 142467), (559, 131508), (562, 130806), (676, 108747), (774, 94978), (843, 87204), (1014, 72498), (1118, 65754), (1124, 65403), (1521, 48332), (1548, 47489), (1677, 43836), (1686, 43602), (2028, 36249), (2236, 32877), (2529, 29068), (3042, 24166), (3354, 21918), (3372, 21801), (3653, 20124), (5031, 14612), (5058, 14534), (6084, 12083), (6708, 10959), (7267, 10116), (7306, 10062)]