75004748

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:112

約数の個数: 144

約数和(自身を含む): 184848384

約数和(自身を除く): 109843636

約数列:

[1, 2, 4, 7, 13, 14, 17, 23, 26, 28, 31, 34, 46, 52, 62, 68, 91, 92, 119, 124, 161, 182, 217, 221, 238, 289, 299, 322, 364, 391, 403, 434, 442, 476, 527, 578, 598, 644, 713, 782, 806, 868, 884, 1054, 1156, 1196, 1426, 1547, 1564, 1612, 2023, 2093, 2108, 2737, 2821, 2852, 3094, 3689, 3757, 4046, 4186, 4991, 5083, 5474, 5642, 6188, 6647, 6851, 7378, 7514, 8092, 8372, 8959, 9269, 9982, 10166, 10948, 11284, 12121, 13294, 13702, 14756, 15028, 17918, 18538, 19964, 20332, 24242, 26299, 26588, 27404, 35581, 35836, 37076, 46529, 47957, 48484, 52598, 62713, 64883, 71162, 84847, 86411, 93058, 95914, 105196, 116467, 125426, 129766, 142324, 157573, 169694, 172822, 186116, 191828, 206057, 232934, 250852, 259532, 315146, 339388, 345644, 412114, 465868, 604877, 630292, 815269, 824228, 1103011, 1209754, 1442399, 1630538, 2206022, 2419508, 2678741, 2884798, 3261076, 4412044, 5357482, 5769596, 10714964, 18751187, 37502374, 75004748]

約数ペア:

[(1, 75004748), (2, 37502374), (4, 18751187), (7, 10714964), (13, 5769596), (14, 5357482), (17, 4412044), (23, 3261076), (26, 2884798), (28, 2678741), (31, 2419508), (34, 2206022), (46, 1630538), (52, 1442399), (62, 1209754), (68, 1103011), (91, 824228), (92, 815269), (119, 630292), (124, 604877), (161, 465868), (182, 412114), (217, 345644), (221, 339388), (238, 315146), (289, 259532), (299, 250852), (322, 232934), (364, 206057), (391, 191828), (403, 186116), (434, 172822), (442, 169694), (476, 157573), (527, 142324), (578, 129766), (598, 125426), (644, 116467), (713, 105196), (782, 95914), (806, 93058), (868, 86411), (884, 84847), (1054, 71162), (1156, 64883), (1196, 62713), (1426, 52598), (1547, 48484), (1564, 47957), (1612, 46529), (2023, 37076), (2093, 35836), (2108, 35581), (2737, 27404), (2821, 26588), (2852, 26299), (3094, 24242), (3689, 20332), (3757, 19964), (4046, 18538), (4186, 17918), (4991, 15028), (5083, 14756), (5474, 13702), (5642, 13294), (6188, 12121), (6647, 11284), (6851, 10948), (7378, 10166), (7514, 9982), (8092, 9269), (8372, 8959)]