123497568

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{7523}}^1$

素因数の和:7561

約数の個数: 96

約数和(自身を含む): 379209600

約数和(自身を除く): 255712032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 288, 304, 342, 432, 456, 513, 608, 684, 864, 912, 1026, 1368, 1824, 2052, 2736, 4104, 5472, 7523, 8208, 15046, 16416, 22569, 30092, 45138, 60184, 67707, 90276, 120368, 135414, 142937, 180552, 203121, 240736, 270828, 285874, 361104, 406242, 428811, 541656, 571748, 722208, 812484, 857622, 1083312, 1143496, 1286433, 1624968, 1715244, 2166624, 2286992, 2572866, 3249936, 3430488, 3859299, 4573984, 5145732, 6499872, 6860976, 7718598, 10291464, 13721952, 15437196, 20582928, 30874392, 41165856, 61748784, 123497568]

約数ペア:

[(1, 123497568), (2, 61748784), (3, 41165856), (4, 30874392), (6, 20582928), (8, 15437196), (9, 13721952), (12, 10291464), (16, 7718598), (18, 6860976), (19, 6499872), (24, 5145732), (27, 4573984), (32, 3859299), (36, 3430488), (38, 3249936), (48, 2572866), (54, 2286992), (57, 2166624), (72, 1715244), (76, 1624968), (96, 1286433), (108, 1143496), (114, 1083312), (144, 857622), (152, 812484), (171, 722208), (216, 571748), (228, 541656), (288, 428811), (304, 406242), (342, 361104), (432, 285874), (456, 270828), (513, 240736), (608, 203121), (684, 180552), (864, 142937), (912, 135414), (1026, 120368), (1368, 90276), (1824, 67707), (2052, 60184), (2736, 45138), (4104, 30092), (5472, 22569), (7523, 16416), (8208, 15046)]