15872112

素因数分解:

$2^4\times 3^4\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:388

約数の個数: 100

約数和(自身を含む): 47322616

約数和(自身を除く): 31450504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 81, 108, 111, 144, 148, 162, 216, 222, 296, 324, 331, 333, 432, 444, 592, 648, 662, 666, 888, 993, 999, 1296, 1324, 1332, 1776, 1986, 1998, 2648, 2664, 2979, 2997, 3972, 3996, 5296, 5328, 5958, 5994, 7944, 7992, 8937, 11916, 11988, 12247, 15888, 15984, 17874, 23832, 23976, 24494, 26811, 35748, 36741, 47664, 47952, 48988, 53622, 71496, 73482, 97976, 107244, 110223, 142992, 146964, 195952, 214488, 220446, 293928, 330669, 428976, 440892, 587856, 661338, 881784, 992007, 1322676, 1763568, 1984014, 2645352, 3968028, 5290704, 7936056, 15872112]

約数ペア:

[(1, 15872112), (2, 7936056), (3, 5290704), (4, 3968028), (6, 2645352), (8, 1984014), (9, 1763568), (12, 1322676), (16, 992007), (18, 881784), (24, 661338), (27, 587856), (36, 440892), (37, 428976), (48, 330669), (54, 293928), (72, 220446), (74, 214488), (81, 195952), (108, 146964), (111, 142992), (144, 110223), (148, 107244), (162, 97976), (216, 73482), (222, 71496), (296, 53622), (324, 48988), (331, 47952), (333, 47664), (432, 36741), (444, 35748), (592, 26811), (648, 24494), (662, 23976), (666, 23832), (888, 17874), (993, 15984), (999, 15888), (1296, 12247), (1324, 11988), (1332, 11916), (1776, 8937), (1986, 7992), (1998, 7944), (2648, 5994), (2664, 5958), (2979, 5328), (2997, 5296), (3972, 3996)]