68637296

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:151

約数の個数: 160

約数和(自身を含む): 179988480

約数和(自身を除く): 111351184

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 47, 52, 56, 59, 68, 91, 94, 104, 112, 118, 119, 136, 182, 188, 208, 221, 236, 238, 272, 329, 364, 376, 413, 442, 472, 476, 611, 658, 728, 752, 767, 799, 826, 884, 944, 952, 1003, 1222, 1316, 1456, 1534, 1547, 1598, 1652, 1768, 1904, 2006, 2444, 2632, 2773, 3068, 3094, 3196, 3304, 3536, 4012, 4277, 4888, 5264, 5369, 5546, 5593, 6136, 6188, 6392, 6608, 7021, 8024, 8554, 9776, 10387, 10738, 11092, 11186, 12272, 12376, 12784, 13039, 14042, 16048, 17108, 19411, 20774, 21476, 22184, 22372, 24752, 26078, 28084, 34216, 36049, 38822, 41548, 42952, 44368, 44744, 47141, 52156, 56168, 68432, 72098, 72709, 77644, 83096, 85904, 89488, 91273, 94282, 104312, 112336, 144196, 145418, 155288, 166192, 182546, 188564, 208624, 252343, 288392, 290836, 310576, 329987, 365092, 377128, 504686, 576784, 581672, 612833, 659974, 730184, 754256, 1009372, 1163344, 1225666, 1319948, 1460368, 2018744, 2451332, 2639896, 4037488, 4289831, 4902664, 5279792, 8579662, 9805328, 17159324, 34318648, 68637296]

約数ペア:

[(1, 68637296), (2, 34318648), (4, 17159324), (7, 9805328), (8, 8579662), (13, 5279792), (14, 4902664), (16, 4289831), (17, 4037488), (26, 2639896), (28, 2451332), (34, 2018744), (47, 1460368), (52, 1319948), (56, 1225666), (59, 1163344), (68, 1009372), (91, 754256), (94, 730184), (104, 659974), (112, 612833), (118, 581672), (119, 576784), (136, 504686), (182, 377128), (188, 365092), (208, 329987), (221, 310576), (236, 290836), (238, 288392), (272, 252343), (329, 208624), (364, 188564), (376, 182546), (413, 166192), (442, 155288), (472, 145418), (476, 144196), (611, 112336), (658, 104312), (728, 94282), (752, 91273), (767, 89488), (799, 85904), (826, 83096), (884, 77644), (944, 72709), (952, 72098), (1003, 68432), (1222, 56168), (1316, 52156), (1456, 47141), (1534, 44744), (1547, 44368), (1598, 42952), (1652, 41548), (1768, 38822), (1904, 36049), (2006, 34216), (2444, 28084), (2632, 26078), (2773, 24752), (3068, 22372), (3094, 22184), (3196, 21476), (3304, 20774), (3536, 19411), (4012, 17108), (4277, 16048), (4888, 14042), (5264, 13039), (5369, 12784), (5546, 12376), (5593, 12272), (6136, 11186), (6188, 11092), (6392, 10738), (6608, 10387), (7021, 9776), (8024, 8554)]