66290004

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:310

約数の個数: 144

約数和(自身を含む): 198918720

約数和(自身を除く): 132628716

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 43, 44, 51, 66, 68, 86, 99, 102, 129, 132, 153, 172, 187, 198, 204, 229, 258, 306, 374, 387, 396, 458, 473, 516, 561, 612, 687, 731, 748, 774, 916, 946, 1122, 1374, 1419, 1462, 1548, 1683, 1892, 2061, 2193, 2244, 2519, 2748, 2838, 2924, 3366, 3893, 4122, 4257, 4386, 5038, 5676, 6579, 6732, 7557, 7786, 8041, 8244, 8514, 8772, 9847, 10076, 11679, 13158, 15114, 15572, 16082, 17028, 19694, 22671, 23358, 24123, 26316, 29541, 30228, 32164, 35037, 39388, 42823, 45342, 46716, 48246, 59082, 70074, 72369, 85646, 88623, 90684, 96492, 108317, 118164, 128469, 140148, 144738, 167399, 171292, 177246, 216634, 256938, 289476, 324951, 334798, 354492, 385407, 433268, 502197, 513876, 649902, 669596, 770814, 974853, 1004394, 1299804, 1506591, 1541628, 1841389, 1949706, 2008788, 3013182, 3682778, 3899412, 5524167, 6026364, 7365556, 11048334, 16572501, 22096668, 33145002, 66290004]

約数ペア:

[(1, 66290004), (2, 33145002), (3, 22096668), (4, 16572501), (6, 11048334), (9, 7365556), (11, 6026364), (12, 5524167), (17, 3899412), (18, 3682778), (22, 3013182), (33, 2008788), (34, 1949706), (36, 1841389), (43, 1541628), (44, 1506591), (51, 1299804), (66, 1004394), (68, 974853), (86, 770814), (99, 669596), (102, 649902), (129, 513876), (132, 502197), (153, 433268), (172, 385407), (187, 354492), (198, 334798), (204, 324951), (229, 289476), (258, 256938), (306, 216634), (374, 177246), (387, 171292), (396, 167399), (458, 144738), (473, 140148), (516, 128469), (561, 118164), (612, 108317), (687, 96492), (731, 90684), (748, 88623), (774, 85646), (916, 72369), (946, 70074), (1122, 59082), (1374, 48246), (1419, 46716), (1462, 45342), (1548, 42823), (1683, 39388), (1892, 35037), (2061, 32164), (2193, 30228), (2244, 29541), (2519, 26316), (2748, 24123), (2838, 23358), (2924, 22671), (3366, 19694), (3893, 17028), (4122, 16082), (4257, 15572), (4386, 15114), (5038, 13158), (5676, 11679), (6579, 10076), (6732, 9847), (7557, 8772), (7786, 8514), (8041, 8244)]