68918544

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{599}}^1$

素因数の和:677

約数の個数: 120

約数和(自身を含む): 208915200

約数和(自身を除く): 139996656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 47, 48, 51, 68, 72, 94, 102, 136, 141, 144, 153, 188, 204, 272, 282, 306, 376, 408, 423, 564, 599, 612, 752, 799, 816, 846, 1128, 1198, 1224, 1598, 1692, 1797, 2256, 2396, 2397, 2448, 3196, 3384, 3594, 4792, 4794, 5391, 6392, 6768, 7188, 7191, 9584, 9588, 10183, 10782, 12784, 14376, 14382, 19176, 20366, 21564, 28153, 28752, 28764, 30549, 38352, 40732, 43128, 56306, 57528, 61098, 81464, 84459, 86256, 91647, 112612, 115056, 122196, 162928, 168918, 183294, 225224, 244392, 253377, 337836, 366588, 450448, 478601, 488784, 506754, 675672, 733176, 957202, 1013508, 1351344, 1435803, 1466352, 1914404, 2027016, 2871606, 3828808, 4054032, 4307409, 5743212, 7657616, 8614818, 11486424, 17229636, 22972848, 34459272, 68918544]

約数ペア:

[(1, 68918544), (2, 34459272), (3, 22972848), (4, 17229636), (6, 11486424), (8, 8614818), (9, 7657616), (12, 5743212), (16, 4307409), (17, 4054032), (18, 3828808), (24, 2871606), (34, 2027016), (36, 1914404), (47, 1466352), (48, 1435803), (51, 1351344), (68, 1013508), (72, 957202), (94, 733176), (102, 675672), (136, 506754), (141, 488784), (144, 478601), (153, 450448), (188, 366588), (204, 337836), (272, 253377), (282, 244392), (306, 225224), (376, 183294), (408, 168918), (423, 162928), (564, 122196), (599, 115056), (612, 112612), (752, 91647), (799, 86256), (816, 84459), (846, 81464), (1128, 61098), (1198, 57528), (1224, 56306), (1598, 43128), (1692, 40732), (1797, 38352), (2256, 30549), (2396, 28764), (2397, 28752), (2448, 28153), (3196, 21564), (3384, 20366), (3594, 19176), (4792, 14382), (4794, 14376), (5391, 12784), (6392, 10782), (6768, 10183), (7188, 9588), (7191, 9584)]