61987848

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:112

約数の個数: 192

約数和(自身を含む): 189734400

約数和(自身を除く): 127746552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 29, 31, 34, 39, 51, 52, 58, 62, 68, 78, 87, 93, 102, 104, 116, 124, 136, 156, 169, 174, 186, 204, 221, 232, 248, 312, 338, 348, 372, 377, 403, 408, 442, 493, 507, 527, 663, 676, 696, 744, 754, 806, 884, 899, 986, 1014, 1054, 1131, 1209, 1326, 1352, 1479, 1508, 1581, 1612, 1768, 1798, 1972, 2028, 2108, 2262, 2418, 2652, 2697, 2873, 2958, 3016, 3162, 3224, 3596, 3944, 4056, 4216, 4524, 4836, 4901, 5239, 5304, 5394, 5746, 5916, 6324, 6409, 6851, 7192, 8619, 9048, 9672, 9802, 10478, 10788, 11492, 11687, 11832, 12648, 12818, 13702, 14703, 15283, 15717, 17238, 19227, 19604, 20553, 20956, 21576, 22984, 23374, 25636, 27404, 29406, 30566, 31434, 34476, 35061, 38454, 39208, 41106, 41912, 45849, 46748, 51272, 54808, 58812, 61132, 62868, 68952, 70122, 76908, 82212, 83317, 89063, 91698, 93496, 117624, 122264, 125736, 140244, 151931, 153816, 164424, 166634, 178126, 183396, 198679, 249951, 267189, 280488, 303862, 333268, 356252, 366792, 397358, 455793, 499902, 534378, 596037, 607724, 666536, 712504, 794716, 911586, 999804, 1068756, 1192074, 1215448, 1589432, 1823172, 1999608, 2137512, 2384148, 2582827, 3646344, 4768296, 5165654, 7748481, 10331308, 15496962, 20662616, 30993924, 61987848]

約数ペア:

[(1, 61987848), (2, 30993924), (3, 20662616), (4, 15496962), (6, 10331308), (8, 7748481), (12, 5165654), (13, 4768296), (17, 3646344), (24, 2582827), (26, 2384148), (29, 2137512), (31, 1999608), (34, 1823172), (39, 1589432), (51, 1215448), (52, 1192074), (58, 1068756), (62, 999804), (68, 911586), (78, 794716), (87, 712504), (93, 666536), (102, 607724), (104, 596037), (116, 534378), (124, 499902), (136, 455793), (156, 397358), (169, 366792), (174, 356252), (186, 333268), (204, 303862), (221, 280488), (232, 267189), (248, 249951), (312, 198679), (338, 183396), (348, 178126), (372, 166634), (377, 164424), (403, 153816), (408, 151931), (442, 140244), (493, 125736), (507, 122264), (527, 117624), (663, 93496), (676, 91698), (696, 89063), (744, 83317), (754, 82212), (806, 76908), (884, 70122), (899, 68952), (986, 62868), (1014, 61132), (1054, 58812), (1131, 54808), (1209, 51272), (1326, 46748), (1352, 45849), (1479, 41912), (1508, 41106), (1581, 39208), (1612, 38454), (1768, 35061), (1798, 34476), (1972, 31434), (2028, 30566), (2108, 29406), (2262, 27404), (2418, 25636), (2652, 23374), (2697, 22984), (2873, 21576), (2958, 20956), (3016, 20553), (3162, 19604), (3224, 19227), (3596, 17238), (3944, 15717), (4056, 15283), (4216, 14703), (4524, 13702), (4836, 12818), (4901, 12648), (5239, 11832), (5304, 11687), (5394, 11492), (5746, 10788), (5916, 10478), (6324, 9802), (6409, 9672), (6851, 9048), (7192, 8619)]