74545056

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^2\times {\mathrm{239}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 230428800

約数和(自身を除く): 155883744

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, 239, 288, 304, 342, 361, 432, 456, 478, 513, 608, 684, 717, 722, 864, 912, 956, 1026, 1083, 1368, 1434, 1444, 1824, 1912, 2052, 2151, 2166, 2736, 2868, 2888, 3249, 3824, 4104, 4302, 4332, 4541, 5472, 5736, 5776, 6453, 6498, 7648, 8208, 8604, 8664, 9082, 9747, 11472, 11552, 12906, 12996, 13623, 16416, 17208, 17328, 18164, 19494, 22944, 25812, 25992, 27246, 34416, 34656, 36328, 38988, 40869, 51624, 51984, 54492, 68832, 72656, 77976, 81738, 86279, 103248, 103968, 108984, 122607, 145312, 155952, 163476, 172558, 206496, 217968, 245214, 258837, 311904, 326952, 345116, 435936, 490428, 517674, 653904, 690232, 776511, 980856, 1035348, 1307808, 1380464, 1553022, 1961712, 2070696, 2329533, 2760928, 3106044, 3923424, 4141392, 4659066, 6212088, 8282784, 9318132, 12424176, 18636264, 24848352, 37272528, 74545056]

約数ペア:

[(1, 74545056), (2, 37272528), (3, 24848352), (4, 18636264), (6, 12424176), (8, 9318132), (9, 8282784), (12, 6212088), (16, 4659066), (18, 4141392), (19, 3923424), (24, 3106044), (27, 2760928), (32, 2329533), (36, 2070696), (38, 1961712), (48, 1553022), (54, 1380464), (57, 1307808), (72, 1035348), (76, 980856), (96, 776511), (108, 690232), (114, 653904), (144, 517674), (152, 490428), (171, 435936), (216, 345116), (228, 326952), (239, 311904), (288, 258837), (304, 245214), (342, 217968), (361, 206496), (432, 172558), (456, 163476), (478, 155952), (513, 145312), (608, 122607), (684, 108984), (717, 103968), (722, 103248), (864, 86279), (912, 81738), (956, 77976), (1026, 72656), (1083, 68832), (1368, 54492), (1434, 51984), (1444, 51624), (1824, 40869), (1912, 38988), (2052, 36328), (2151, 34656), (2166, 34416), (2736, 27246), (2868, 25992), (2888, 25812), (3249, 22944), (3824, 19494), (4104, 18164), (4302, 17328), (4332, 17208), (4541, 16416), (5472, 13623), (5736, 12996), (5776, 12906), (6453, 11552), (6498, 11472), (7648, 9747), (8208, 9082), (8604, 8664)]