75489588

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:254

約数の個数: 144

約数和(自身を含む): 218889216

約数和(自身を除く): 143399628

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 31, 34, 36, 46, 51, 62, 68, 69, 92, 93, 102, 124, 138, 153, 173, 186, 204, 207, 276, 279, 306, 346, 372, 391, 414, 519, 527, 558, 612, 692, 713, 782, 828, 1038, 1054, 1116, 1173, 1426, 1557, 1564, 1581, 2076, 2108, 2139, 2346, 2852, 2941, 3114, 3162, 3519, 3979, 4278, 4692, 4743, 5363, 5882, 6228, 6324, 6417, 7038, 7958, 8556, 8823, 9486, 10726, 11764, 11937, 12121, 12834, 14076, 15916, 16089, 17646, 18972, 21452, 23874, 24242, 25668, 26469, 32178, 35292, 35811, 36363, 47748, 48267, 48484, 52938, 64356, 67643, 71622, 72726, 91171, 96534, 105876, 109089, 123349, 135286, 143244, 145452, 182342, 193068, 202929, 218178, 246698, 270572, 273513, 364684, 370047, 405858, 436356, 493396, 547026, 608787, 740094, 811716, 820539, 1094052, 1110141, 1217574, 1480188, 1641078, 2096933, 2220282, 2435148, 3282156, 4193866, 4440564, 6290799, 8387732, 12581598, 18872397, 25163196, 37744794, 75489588]

約数ペア:

[(1, 75489588), (2, 37744794), (3, 25163196), (4, 18872397), (6, 12581598), (9, 8387732), (12, 6290799), (17, 4440564), (18, 4193866), (23, 3282156), (31, 2435148), (34, 2220282), (36, 2096933), (46, 1641078), (51, 1480188), (62, 1217574), (68, 1110141), (69, 1094052), (92, 820539), (93, 811716), (102, 740094), (124, 608787), (138, 547026), (153, 493396), (173, 436356), (186, 405858), (204, 370047), (207, 364684), (276, 273513), (279, 270572), (306, 246698), (346, 218178), (372, 202929), (391, 193068), (414, 182342), (519, 145452), (527, 143244), (558, 135286), (612, 123349), (692, 109089), (713, 105876), (782, 96534), (828, 91171), (1038, 72726), (1054, 71622), (1116, 67643), (1173, 64356), (1426, 52938), (1557, 48484), (1564, 48267), (1581, 47748), (2076, 36363), (2108, 35811), (2139, 35292), (2346, 32178), (2852, 26469), (2941, 25668), (3114, 24242), (3162, 23874), (3519, 21452), (3979, 18972), (4278, 17646), (4692, 16089), (4743, 15916), (5363, 14076), (5882, 12834), (6228, 12121), (6324, 11937), (6417, 11764), (7038, 10726), (7958, 9486), (8556, 8823)]