77445744

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{887}}^1$

素因数の和:1022

約数の個数: 80

約数和(自身を含む): 214057728

約数和(自身を除く): 136611984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 107, 136, 204, 214, 272, 321, 408, 428, 642, 816, 856, 887, 1284, 1712, 1774, 1819, 2568, 2661, 3548, 3638, 5136, 5322, 5457, 7096, 7276, 10644, 10914, 14192, 14552, 15079, 21288, 21828, 29104, 30158, 42576, 43656, 45237, 60316, 87312, 90474, 94909, 120632, 180948, 189818, 241264, 284727, 361896, 379636, 569454, 723792, 759272, 1138908, 1518544, 1613453, 2277816, 3226906, 4555632, 4840359, 6453812, 9680718, 12907624, 19361436, 25815248, 38722872, 77445744]

約数ペア:

[(1, 77445744), (2, 38722872), (3, 25815248), (4, 19361436), (6, 12907624), (8, 9680718), (12, 6453812), (16, 4840359), (17, 4555632), (24, 3226906), (34, 2277816), (48, 1613453), (51, 1518544), (68, 1138908), (102, 759272), (107, 723792), (136, 569454), (204, 379636), (214, 361896), (272, 284727), (321, 241264), (408, 189818), (428, 180948), (642, 120632), (816, 94909), (856, 90474), (887, 87312), (1284, 60316), (1712, 45237), (1774, 43656), (1819, 42576), (2568, 30158), (2661, 29104), (3548, 21828), (3638, 21288), (5136, 15079), (5322, 14552), (5457, 14192), (7096, 10914), (7276, 10644)]