67640736

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:326

約数の個数: 96

約数和(自身を含む): 185008320

約数和(自身を除く): 117367584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 137, 139, 148, 222, 274, 278, 296, 411, 417, 444, 548, 556, 592, 822, 834, 888, 1096, 1112, 1184, 1644, 1668, 1776, 2192, 2224, 3288, 3336, 3552, 4384, 4448, 5069, 5143, 6576, 6672, 10138, 10286, 13152, 13344, 15207, 15429, 19043, 20276, 20572, 30414, 30858, 38086, 40552, 41144, 57129, 60828, 61716, 76172, 81104, 82288, 114258, 121656, 123432, 152344, 162208, 164576, 228516, 243312, 246864, 304688, 457032, 486624, 493728, 609376, 704591, 914064, 1409182, 1828128, 2113773, 2818364, 4227546, 5636728, 8455092, 11273456, 16910184, 22546912, 33820368, 67640736]

約数ペア:

[(1, 67640736), (2, 33820368), (3, 22546912), (4, 16910184), (6, 11273456), (8, 8455092), (12, 5636728), (16, 4227546), (24, 2818364), (32, 2113773), (37, 1828128), (48, 1409182), (74, 914064), (96, 704591), (111, 609376), (137, 493728), (139, 486624), (148, 457032), (222, 304688), (274, 246864), (278, 243312), (296, 228516), (411, 164576), (417, 162208), (444, 152344), (548, 123432), (556, 121656), (592, 114258), (822, 82288), (834, 81104), (888, 76172), (1096, 61716), (1112, 60828), (1184, 57129), (1644, 41144), (1668, 40552), (1776, 38086), (2192, 30858), (2224, 30414), (3288, 20572), (3336, 20276), (3552, 19043), (4384, 15429), (4448, 15207), (5069, 13344), (5143, 13152), (6576, 10286), (6672, 10138)]