74728332

素因数分解:

$2^2\times 3^6\times 7^2\times {\mathrm{523}}^1$

素因数の和:559

約数の個数: 126

約数和(自身を含む): 228520068

約数和(自身を除く): 153791736

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 243, 252, 294, 324, 378, 441, 486, 523, 567, 588, 729, 756, 882, 972, 1046, 1134, 1323, 1458, 1569, 1701, 1764, 2092, 2268, 2646, 2916, 3138, 3402, 3661, 3969, 4707, 5103, 5292, 6276, 6804, 7322, 7938, 9414, 10206, 10983, 11907, 14121, 14644, 15876, 18828, 20412, 21966, 23814, 25627, 28242, 32949, 35721, 42363, 43932, 47628, 51254, 56484, 65898, 71442, 76881, 84726, 98847, 102508, 127089, 131796, 142884, 153762, 169452, 197694, 230643, 254178, 296541, 307524, 381267, 395388, 461286, 508356, 593082, 691929, 762534, 889623, 922572, 1186164, 1383858, 1525068, 1779246, 2075787, 2668869, 2767716, 3558492, 4151574, 5337738, 6227361, 8303148, 10675476, 12454722, 18682083, 24909444, 37364166, 74728332]

約数ペア:

[(1, 74728332), (2, 37364166), (3, 24909444), (4, 18682083), (6, 12454722), (7, 10675476), (9, 8303148), (12, 6227361), (14, 5337738), (18, 4151574), (21, 3558492), (27, 2767716), (28, 2668869), (36, 2075787), (42, 1779246), (49, 1525068), (54, 1383858), (63, 1186164), (81, 922572), (84, 889623), (98, 762534), (108, 691929), (126, 593082), (147, 508356), (162, 461286), (189, 395388), (196, 381267), (243, 307524), (252, 296541), (294, 254178), (324, 230643), (378, 197694), (441, 169452), (486, 153762), (523, 142884), (567, 131796), (588, 127089), (729, 102508), (756, 98847), (882, 84726), (972, 76881), (1046, 71442), (1134, 65898), (1323, 56484), (1458, 51254), (1569, 47628), (1701, 43932), (1764, 42363), (2092, 35721), (2268, 32949), (2646, 28242), (2916, 25627), (3138, 23814), (3402, 21966), (3661, 20412), (3969, 18828), (4707, 15876), (5103, 14644), (5292, 14121), (6276, 11907), (6804, 10983), (7322, 10206), (7938, 9414)]