75547458

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:261

約数の個数: 128

約数和(自身を含む): 206284800

約数和(自身を除く): 130737342

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 67, 114, 126, 133, 134, 157, 171, 189, 201, 266, 314, 342, 378, 399, 402, 469, 471, 513, 603, 798, 938, 942, 1026, 1099, 1197, 1206, 1273, 1407, 1413, 1809, 2198, 2394, 2546, 2814, 2826, 2983, 3297, 3591, 3618, 3819, 4221, 4239, 5966, 6594, 7182, 7638, 8442, 8478, 8911, 8949, 9891, 10519, 11457, 12663, 17822, 17898, 19782, 20881, 21038, 22914, 25326, 26733, 26847, 29673, 31557, 34371, 41762, 53466, 53694, 59346, 62643, 63114, 68742, 73633, 80199, 80541, 94671, 125286, 147266, 160398, 161082, 187929, 189342, 199861, 220899, 240597, 284013, 375858, 399722, 441798, 481194, 563787, 568026, 599583, 662697, 1127574, 1199166, 1325394, 1399027, 1798749, 1988091, 2798054, 3597498, 3976182, 4197081, 5396247, 8394162, 10792494, 12591243, 25182486, 37773729, 75547458]

約数ペア:

[(1, 75547458), (2, 37773729), (3, 25182486), (6, 12591243), (7, 10792494), (9, 8394162), (14, 5396247), (18, 4197081), (19, 3976182), (21, 3597498), (27, 2798054), (38, 1988091), (42, 1798749), (54, 1399027), (57, 1325394), (63, 1199166), (67, 1127574), (114, 662697), (126, 599583), (133, 568026), (134, 563787), (157, 481194), (171, 441798), (189, 399722), (201, 375858), (266, 284013), (314, 240597), (342, 220899), (378, 199861), (399, 189342), (402, 187929), (469, 161082), (471, 160398), (513, 147266), (603, 125286), (798, 94671), (938, 80541), (942, 80199), (1026, 73633), (1099, 68742), (1197, 63114), (1206, 62643), (1273, 59346), (1407, 53694), (1413, 53466), (1809, 41762), (2198, 34371), (2394, 31557), (2546, 29673), (2814, 26847), (2826, 26733), (2983, 25326), (3297, 22914), (3591, 21038), (3618, 20881), (3819, 19782), (4221, 17898), (4239, 17822), (5966, 12663), (6594, 11457), (7182, 10519), (7638, 9891), (8442, 8949), (8478, 8911)]