74180316

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:260

約数の個数: 144

約数和(自身を含む): 219596832

約数和(自身を除く): 145416516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 41, 42, 49, 51, 68, 82, 84, 98, 102, 119, 123, 147, 164, 181, 196, 204, 238, 246, 287, 294, 357, 362, 476, 492, 543, 574, 588, 697, 714, 724, 833, 861, 1086, 1148, 1267, 1394, 1428, 1666, 1722, 2009, 2091, 2172, 2499, 2534, 2788, 3077, 3332, 3444, 3801, 4018, 4182, 4879, 4998, 5068, 6027, 6154, 7421, 7602, 8036, 8364, 8869, 9231, 9758, 9996, 12054, 12308, 14637, 14842, 15204, 17738, 18462, 19516, 21539, 22263, 24108, 26607, 29274, 29684, 34153, 35476, 36924, 43078, 44526, 51947, 53214, 58548, 64617, 68306, 86156, 89052, 102459, 103894, 106428, 126157, 129234, 136612, 150773, 155841, 204918, 207788, 252314, 258468, 301546, 311682, 363629, 378471, 409836, 452319, 504628, 603092, 623364, 727258, 756942, 883099, 904638, 1090887, 1454516, 1513884, 1766198, 1809276, 2181774, 2649297, 3532396, 4363548, 5298594, 6181693, 10597188, 12363386, 18545079, 24726772, 37090158, 74180316]

約数ペア:

[(1, 74180316), (2, 37090158), (3, 24726772), (4, 18545079), (6, 12363386), (7, 10597188), (12, 6181693), (14, 5298594), (17, 4363548), (21, 3532396), (28, 2649297), (34, 2181774), (41, 1809276), (42, 1766198), (49, 1513884), (51, 1454516), (68, 1090887), (82, 904638), (84, 883099), (98, 756942), (102, 727258), (119, 623364), (123, 603092), (147, 504628), (164, 452319), (181, 409836), (196, 378471), (204, 363629), (238, 311682), (246, 301546), (287, 258468), (294, 252314), (357, 207788), (362, 204918), (476, 155841), (492, 150773), (543, 136612), (574, 129234), (588, 126157), (697, 106428), (714, 103894), (724, 102459), (833, 89052), (861, 86156), (1086, 68306), (1148, 64617), (1267, 58548), (1394, 53214), (1428, 51947), (1666, 44526), (1722, 43078), (2009, 36924), (2091, 35476), (2172, 34153), (2499, 29684), (2534, 29274), (2788, 26607), (3077, 24108), (3332, 22263), (3444, 21539), (3801, 19516), (4018, 18462), (4182, 17738), (4879, 15204), (4998, 14842), (5068, 14637), (6027, 12308), (6154, 12054), (7421, 9996), (7602, 9758), (8036, 9231), (8364, 8869)]