72362556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:264

約数の個数: 144

約数和(自身を含む): 220846080

約数和(自身を除く): 148483524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 59, 62, 63, 84, 93, 118, 124, 126, 157, 177, 186, 217, 236, 252, 279, 314, 354, 372, 413, 434, 471, 531, 558, 628, 651, 708, 826, 868, 942, 1062, 1099, 1116, 1239, 1302, 1413, 1652, 1829, 1884, 1953, 2124, 2198, 2478, 2604, 2826, 3297, 3658, 3717, 3906, 4396, 4867, 4956, 5487, 5652, 6594, 7316, 7434, 7812, 9263, 9734, 9891, 10974, 12803, 13188, 14601, 14868, 16461, 18526, 19468, 19782, 21948, 25606, 27789, 29202, 32922, 34069, 37052, 38409, 39564, 43803, 51212, 55578, 58404, 64841, 65844, 68138, 76818, 83367, 87606, 102207, 111156, 115227, 129682, 136276, 153636, 166734, 175212, 194523, 204414, 230454, 259364, 287153, 306621, 333468, 389046, 408828, 460908, 574306, 583569, 613242, 778092, 861459, 1148612, 1167138, 1226484, 1722918, 2010071, 2334276, 2584377, 3445836, 4020142, 5168754, 6030213, 8040284, 10337508, 12060426, 18090639, 24120852, 36181278, 72362556]

約数ペア:

[(1, 72362556), (2, 36181278), (3, 24120852), (4, 18090639), (6, 12060426), (7, 10337508), (9, 8040284), (12, 6030213), (14, 5168754), (18, 4020142), (21, 3445836), (28, 2584377), (31, 2334276), (36, 2010071), (42, 1722918), (59, 1226484), (62, 1167138), (63, 1148612), (84, 861459), (93, 778092), (118, 613242), (124, 583569), (126, 574306), (157, 460908), (177, 408828), (186, 389046), (217, 333468), (236, 306621), (252, 287153), (279, 259364), (314, 230454), (354, 204414), (372, 194523), (413, 175212), (434, 166734), (471, 153636), (531, 136276), (558, 129682), (628, 115227), (651, 111156), (708, 102207), (826, 87606), (868, 83367), (942, 76818), (1062, 68138), (1099, 65844), (1116, 64841), (1239, 58404), (1302, 55578), (1413, 51212), (1652, 43803), (1829, 39564), (1884, 38409), (1953, 37052), (2124, 34069), (2198, 32922), (2478, 29202), (2604, 27789), (2826, 25606), (3297, 21948), (3658, 19782), (3717, 19468), (3906, 18526), (4396, 16461), (4867, 14868), (4956, 14601), (5487, 13188), (5652, 12803), (6594, 10974), (7316, 9891), (7434, 9734), (7812, 9263)]