73664604

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:284

約数の個数: 144

約数和(自身を含む): 217945728

約数和(自身を除く): 144281124

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 47, 51, 52, 68, 78, 94, 102, 117, 141, 153, 156, 188, 197, 204, 221, 234, 282, 306, 394, 423, 442, 468, 564, 591, 611, 612, 663, 788, 799, 846, 884, 1182, 1222, 1326, 1598, 1692, 1773, 1833, 1989, 2364, 2397, 2444, 2561, 2652, 3196, 3349, 3546, 3666, 3978, 4794, 5122, 5499, 6698, 7092, 7191, 7332, 7683, 7956, 9259, 9588, 10047, 10244, 10387, 10998, 13396, 14382, 15366, 18518, 20094, 20774, 21996, 23049, 27777, 28764, 30141, 30732, 31161, 37036, 40188, 41548, 43537, 46098, 55554, 60282, 62322, 83331, 87074, 92196, 93483, 111108, 120367, 120564, 124644, 130611, 157403, 166662, 174148, 186966, 240734, 261222, 314806, 333324, 361101, 373932, 391833, 472209, 481468, 522444, 629612, 722202, 783666, 944418, 1083303, 1416627, 1444404, 1567332, 1888836, 2046239, 2166606, 2833254, 4092478, 4333212, 5666508, 6138717, 8184956, 12277434, 18416151, 24554868, 36832302, 73664604]

約数ペア:

[(1, 73664604), (2, 36832302), (3, 24554868), (4, 18416151), (6, 12277434), (9, 8184956), (12, 6138717), (13, 5666508), (17, 4333212), (18, 4092478), (26, 2833254), (34, 2166606), (36, 2046239), (39, 1888836), (47, 1567332), (51, 1444404), (52, 1416627), (68, 1083303), (78, 944418), (94, 783666), (102, 722202), (117, 629612), (141, 522444), (153, 481468), (156, 472209), (188, 391833), (197, 373932), (204, 361101), (221, 333324), (234, 314806), (282, 261222), (306, 240734), (394, 186966), (423, 174148), (442, 166662), (468, 157403), (564, 130611), (591, 124644), (611, 120564), (612, 120367), (663, 111108), (788, 93483), (799, 92196), (846, 87074), (884, 83331), (1182, 62322), (1222, 60282), (1326, 55554), (1598, 46098), (1692, 43537), (1773, 41548), (1833, 40188), (1989, 37036), (2364, 31161), (2397, 30732), (2444, 30141), (2561, 28764), (2652, 27777), (3196, 23049), (3349, 21996), (3546, 20774), (3666, 20094), (3978, 18518), (4794, 15366), (5122, 14382), (5499, 13396), (6698, 10998), (7092, 10387), (7191, 10244), (7332, 10047), (7683, 9588), (7956, 9259)]