68428128

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1823}}^1$

素因数の和:1876

約数の個数: 96

約数和(自身を含む): 198567936

約数和(自身を除く): 130139808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 32, 34, 46, 48, 51, 68, 69, 92, 96, 102, 136, 138, 184, 204, 272, 276, 368, 391, 408, 544, 552, 736, 782, 816, 1104, 1173, 1564, 1632, 1823, 2208, 2346, 3128, 3646, 4692, 5469, 6256, 7292, 9384, 10938, 12512, 14584, 18768, 21876, 29168, 30991, 37536, 41929, 43752, 58336, 61982, 83858, 87504, 92973, 123964, 125787, 167716, 175008, 185946, 247928, 251574, 335432, 371892, 495856, 503148, 670864, 712793, 743784, 991712, 1006296, 1341728, 1425586, 1487568, 2012592, 2138379, 2851172, 2975136, 4025184, 4276758, 5702344, 8553516, 11404688, 17107032, 22809376, 34214064, 68428128]

約数ペア:

[(1, 68428128), (2, 34214064), (3, 22809376), (4, 17107032), (6, 11404688), (8, 8553516), (12, 5702344), (16, 4276758), (17, 4025184), (23, 2975136), (24, 2851172), (32, 2138379), (34, 2012592), (46, 1487568), (48, 1425586), (51, 1341728), (68, 1006296), (69, 991712), (92, 743784), (96, 712793), (102, 670864), (136, 503148), (138, 495856), (184, 371892), (204, 335432), (272, 251574), (276, 247928), (368, 185946), (391, 175008), (408, 167716), (544, 125787), (552, 123964), (736, 92973), (782, 87504), (816, 83858), (1104, 61982), (1173, 58336), (1564, 43752), (1632, 41929), (1823, 37536), (2208, 30991), (2346, 29168), (3128, 21876), (3646, 18768), (4692, 14584), (5469, 12512), (6256, 10938), (7292, 9384)]