85173408

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{7993}}^1$

素因数の和:8046

約数の個数: 72

約数和(自身を含む): 248789268

約数和(自身を除く): 163615860

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 592, 666, 888, 1184, 1332, 1776, 2664, 3552, 5328, 7993, 10656, 15986, 23979, 31972, 47958, 63944, 71937, 95916, 127888, 143874, 191832, 255776, 287748, 295741, 383664, 575496, 591482, 767328, 887223, 1150992, 1182964, 1774446, 2301984, 2365928, 2661669, 3548892, 4731856, 5323338, 7097784, 9463712, 10646676, 14195568, 21293352, 28391136, 42586704, 85173408]

約数ペア:

[(1, 85173408), (2, 42586704), (3, 28391136), (4, 21293352), (6, 14195568), (8, 10646676), (9, 9463712), (12, 7097784), (16, 5323338), (18, 4731856), (24, 3548892), (32, 2661669), (36, 2365928), (37, 2301984), (48, 1774446), (72, 1182964), (74, 1150992), (96, 887223), (111, 767328), (144, 591482), (148, 575496), (222, 383664), (288, 295741), (296, 287748), (333, 255776), (444, 191832), (592, 143874), (666, 127888), (888, 95916), (1184, 71937), (1332, 63944), (1776, 47958), (2664, 31972), (3552, 23979), (5328, 15986), (7993, 10656)]