74728464

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^2\times {\mathrm{5387}}^1$

素因数の和:5432

約数の個数: 60

約数和(自身を含む): 205110384

約数和(自身を除く): 130381920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 289, 408, 578, 816, 867, 1156, 1734, 2312, 3468, 4624, 5387, 6936, 10774, 13872, 16161, 21548, 32322, 43096, 64644, 86192, 91579, 129288, 183158, 258576, 274737, 366316, 549474, 732632, 1098948, 1465264, 1556843, 2197896, 3113686, 4395792, 4670529, 6227372, 9341058, 12454744, 18682116, 24909488, 37364232, 74728464]

約数ペア:

[(1, 74728464), (2, 37364232), (3, 24909488), (4, 18682116), (6, 12454744), (8, 9341058), (12, 6227372), (16, 4670529), (17, 4395792), (24, 3113686), (34, 2197896), (48, 1556843), (51, 1465264), (68, 1098948), (102, 732632), (136, 549474), (204, 366316), (272, 274737), (289, 258576), (408, 183158), (578, 129288), (816, 91579), (867, 86192), (1156, 64644), (1734, 43096), (2312, 32322), (3468, 21548), (4624, 16161), (5387, 13872), (6936, 10774)]