71942948

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 165473280

約数和(自身を除く): 93530332

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 59, 74, 77, 107, 118, 148, 154, 214, 236, 259, 308, 407, 413, 428, 518, 649, 749, 814, 826, 1036, 1177, 1298, 1498, 1628, 1652, 2183, 2354, 2596, 2849, 2996, 3959, 4366, 4543, 4708, 5698, 6313, 7918, 8239, 8732, 9086, 11396, 12626, 15281, 15836, 16478, 18172, 24013, 25252, 27713, 30562, 32956, 43549, 44191, 48026, 55426, 61124, 69443, 87098, 88382, 96052, 110852, 138886, 168091, 174196, 176764, 233581, 277772, 304843, 336182, 467162, 486101, 609686, 672364, 934324, 972202, 1219372, 1635067, 1944404, 2569391, 3270134, 5138782, 6540268, 10277564, 17985737, 35971474, 71942948]

約数ペア:

[(1, 71942948), (2, 35971474), (4, 17985737), (7, 10277564), (11, 6540268), (14, 5138782), (22, 3270134), (28, 2569391), (37, 1944404), (44, 1635067), (59, 1219372), (74, 972202), (77, 934324), (107, 672364), (118, 609686), (148, 486101), (154, 467162), (214, 336182), (236, 304843), (259, 277772), (308, 233581), (407, 176764), (413, 174196), (428, 168091), (518, 138886), (649, 110852), (749, 96052), (814, 88382), (826, 87098), (1036, 69443), (1177, 61124), (1298, 55426), (1498, 48026), (1628, 44191), (1652, 43549), (2183, 32956), (2354, 30562), (2596, 27713), (2849, 25252), (2996, 24013), (3959, 18172), (4366, 16478), (4543, 15836), (4708, 15281), (5698, 12626), (6313, 11396), (7918, 9086), (8239, 8732)]