74342394

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1$

素因数の和:561

約数の個数: 128

約数和(自身を含む): 209018880

約数和(自身を除く): 134676486

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 23, 27, 34, 42, 46, 51, 54, 63, 69, 102, 119, 126, 138, 153, 161, 189, 207, 238, 306, 322, 357, 378, 391, 414, 459, 483, 503, 621, 714, 782, 918, 966, 1006, 1071, 1173, 1242, 1449, 1509, 2142, 2346, 2737, 2898, 3018, 3213, 3519, 3521, 4347, 4527, 5474, 6426, 7038, 7042, 8211, 8551, 8694, 9054, 10557, 10563, 11569, 13581, 16422, 17102, 21114, 21126, 23138, 24633, 25653, 27162, 31689, 34707, 49266, 51306, 59857, 63378, 69414, 73899, 76959, 80983, 95067, 104121, 119714, 147798, 153918, 161966, 179571, 190134, 196673, 208242, 230877, 242949, 312363, 359142, 393346, 461754, 485898, 538713, 590019, 624726, 728847, 1077426, 1180038, 1376711, 1457694, 1616139, 1770057, 2186541, 2753422, 3232278, 3540114, 4130133, 4373082, 5310171, 8260266, 10620342, 12390399, 24780798, 37171197, 74342394]

約数ペア:

[(1, 74342394), (2, 37171197), (3, 24780798), (6, 12390399), (7, 10620342), (9, 8260266), (14, 5310171), (17, 4373082), (18, 4130133), (21, 3540114), (23, 3232278), (27, 2753422), (34, 2186541), (42, 1770057), (46, 1616139), (51, 1457694), (54, 1376711), (63, 1180038), (69, 1077426), (102, 728847), (119, 624726), (126, 590019), (138, 538713), (153, 485898), (161, 461754), (189, 393346), (207, 359142), (238, 312363), (306, 242949), (322, 230877), (357, 208242), (378, 196673), (391, 190134), (414, 179571), (459, 161966), (483, 153918), (503, 147798), (621, 119714), (714, 104121), (782, 95067), (918, 80983), (966, 76959), (1006, 73899), (1071, 69414), (1173, 63378), (1242, 59857), (1449, 51306), (1509, 49266), (2142, 34707), (2346, 31689), (2737, 27162), (2898, 25653), (3018, 24633), (3213, 23138), (3519, 21126), (3521, 21114), (4347, 17102), (4527, 16422), (5474, 13581), (6426, 11569), (7038, 10563), (7042, 10557), (8211, 9054), (8551, 8694)]