74279424

素因数分解:

$2^9\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1307}}^1$

素因数の和:1365

約数の個数: 80

約数和(自身を含む): 203388768

約数和(自身を除く): 129109344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 256, 296, 384, 444, 512, 592, 768, 888, 1184, 1307, 1536, 1776, 2368, 2614, 3552, 3921, 4736, 5228, 7104, 7842, 9472, 10456, 14208, 15684, 18944, 20912, 28416, 31368, 41824, 48359, 56832, 62736, 83648, 96718, 125472, 145077, 167296, 193436, 250944, 290154, 334592, 386872, 501888, 580308, 669184, 773744, 1003776, 1160616, 1547488, 2007552, 2321232, 3094976, 4642464, 6189952, 9284928, 12379904, 18569856, 24759808, 37139712, 74279424]

約数ペア:

[(1, 74279424), (2, 37139712), (3, 24759808), (4, 18569856), (6, 12379904), (8, 9284928), (12, 6189952), (16, 4642464), (24, 3094976), (32, 2321232), (37, 2007552), (48, 1547488), (64, 1160616), (74, 1003776), (96, 773744), (111, 669184), (128, 580308), (148, 501888), (192, 386872), (222, 334592), (256, 290154), (296, 250944), (384, 193436), (444, 167296), (512, 145077), (592, 125472), (768, 96718), (888, 83648), (1184, 62736), (1307, 56832), (1536, 48359), (1776, 41824), (2368, 31368), (2614, 28416), (3552, 20912), (3921, 18944), (4736, 15684), (5228, 14208), (7104, 10456), (7842, 9472)]