82872072

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:217

約数の個数: 160

約数和(自身を含む): 250905600

約数和(自身を除く): 168033528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 53, 54, 57, 72, 76, 81, 106, 108, 114, 127, 152, 159, 162, 171, 212, 216, 228, 254, 318, 324, 342, 381, 424, 456, 477, 508, 513, 636, 648, 684, 762, 954, 1007, 1016, 1026, 1143, 1272, 1368, 1431, 1524, 1539, 1908, 2014, 2052, 2286, 2413, 2862, 3021, 3048, 3078, 3429, 3816, 4028, 4104, 4293, 4572, 4826, 5724, 6042, 6156, 6731, 6858, 7239, 8056, 8586, 9063, 9144, 9652, 10287, 11448, 12084, 12312, 13462, 13716, 14478, 17172, 18126, 19304, 20193, 20574, 21717, 24168, 26924, 27189, 27432, 28956, 34344, 36252, 40386, 41148, 43434, 53848, 54378, 57912, 60579, 65151, 72504, 80772, 81567, 82296, 86868, 108756, 121158, 127889, 130302, 161544, 163134, 173736, 181737, 195453, 217512, 242316, 255778, 260604, 326268, 363474, 383667, 390906, 484632, 511556, 521208, 545211, 652536, 726948, 767334, 781812, 1023112, 1090422, 1151001, 1453896, 1534668, 1563624, 2180844, 2302002, 3069336, 3453003, 4361688, 4604004, 6906006, 9208008, 10359009, 13812012, 20718018, 27624024, 41436036, 82872072]

約数ペア:

[(1, 82872072), (2, 41436036), (3, 27624024), (4, 20718018), (6, 13812012), (8, 10359009), (9, 9208008), (12, 6906006), (18, 4604004), (19, 4361688), (24, 3453003), (27, 3069336), (36, 2302002), (38, 2180844), (53, 1563624), (54, 1534668), (57, 1453896), (72, 1151001), (76, 1090422), (81, 1023112), (106, 781812), (108, 767334), (114, 726948), (127, 652536), (152, 545211), (159, 521208), (162, 511556), (171, 484632), (212, 390906), (216, 383667), (228, 363474), (254, 326268), (318, 260604), (324, 255778), (342, 242316), (381, 217512), (424, 195453), (456, 181737), (477, 173736), (508, 163134), (513, 161544), (636, 130302), (648, 127889), (684, 121158), (762, 108756), (954, 86868), (1007, 82296), (1016, 81567), (1026, 80772), (1143, 72504), (1272, 65151), (1368, 60579), (1431, 57912), (1524, 54378), (1539, 53848), (1908, 43434), (2014, 41148), (2052, 40386), (2286, 36252), (2413, 34344), (2862, 28956), (3021, 27432), (3048, 27189), (3078, 26924), (3429, 24168), (3816, 21717), (4028, 20574), (4104, 20193), (4293, 19304), (4572, 18126), (4826, 17172), (5724, 14478), (6042, 13716), (6156, 13462), (6731, 12312), (6858, 12084), (7239, 11448), (8056, 10287), (8586, 9652), (9063, 9144)]