61761672

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:176

約数の個数: 192

約数和(自身を含む): 203673600

約数和(自身を除く): 141911928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 59, 62, 63, 67, 72, 84, 93, 118, 124, 126, 134, 168, 177, 186, 201, 217, 236, 248, 252, 268, 279, 354, 372, 402, 413, 434, 469, 472, 504, 531, 536, 558, 603, 651, 708, 744, 804, 826, 868, 938, 1062, 1116, 1206, 1239, 1302, 1407, 1416, 1608, 1652, 1736, 1829, 1876, 1953, 2077, 2124, 2232, 2412, 2478, 2604, 2814, 3304, 3658, 3717, 3752, 3906, 3953, 4154, 4221, 4248, 4824, 4956, 5208, 5487, 5628, 6231, 7316, 7434, 7812, 7906, 8308, 8442, 9912, 10974, 11256, 11859, 12462, 12803, 14539, 14632, 14868, 15624, 15812, 16461, 16616, 16884, 18693, 21948, 23718, 24924, 25606, 27671, 29078, 29736, 31624, 32922, 33768, 35577, 37386, 38409, 43617, 43896, 47436, 49848, 51212, 55342, 58156, 65844, 71154, 74772, 76818, 83013, 87234, 94872, 102424, 110684, 115227, 116312, 122543, 130851, 131688, 142308, 149544, 153636, 166026, 174468, 221368, 230454, 245086, 249039, 261702, 284616, 307272, 332052, 348936, 367629, 460908, 490172, 498078, 523404, 664104, 735258, 857801, 921816, 980344, 996156, 1046808, 1102887, 1470516, 1715602, 1992312, 2205774, 2573403, 2941032, 3431204, 4411548, 5146806, 6862408, 7720209, 8823096, 10293612, 15440418, 20587224, 30880836, 61761672]

約数ペア:

[(1, 61761672), (2, 30880836), (3, 20587224), (4, 15440418), (6, 10293612), (7, 8823096), (8, 7720209), (9, 6862408), (12, 5146806), (14, 4411548), (18, 3431204), (21, 2941032), (24, 2573403), (28, 2205774), (31, 1992312), (36, 1715602), (42, 1470516), (56, 1102887), (59, 1046808), (62, 996156), (63, 980344), (67, 921816), (72, 857801), (84, 735258), (93, 664104), (118, 523404), (124, 498078), (126, 490172), (134, 460908), (168, 367629), (177, 348936), (186, 332052), (201, 307272), (217, 284616), (236, 261702), (248, 249039), (252, 245086), (268, 230454), (279, 221368), (354, 174468), (372, 166026), (402, 153636), (413, 149544), (434, 142308), (469, 131688), (472, 130851), (504, 122543), (531, 116312), (536, 115227), (558, 110684), (603, 102424), (651, 94872), (708, 87234), (744, 83013), (804, 76818), (826, 74772), (868, 71154), (938, 65844), (1062, 58156), (1116, 55342), (1206, 51212), (1239, 49848), (1302, 47436), (1407, 43896), (1416, 43617), (1608, 38409), (1652, 37386), (1736, 35577), (1829, 33768), (1876, 32922), (1953, 31624), (2077, 29736), (2124, 29078), (2232, 27671), (2412, 25606), (2478, 24924), (2604, 23718), (2814, 21948), (3304, 18693), (3658, 16884), (3717, 16616), (3752, 16461), (3906, 15812), (3953, 15624), (4154, 14868), (4221, 14632), (4248, 14539), (4824, 12803), (4956, 12462), (5208, 11859), (5487, 11256), (5628, 10974), (6231, 9912), (7316, 8442), (7434, 8308), (7812, 7906)]