67797928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:143

約数の個数: 128

約数和(自身を含む): 159667200

約数和(自身を除く): 91869272

約数列:

[1, 2, 4, 8, 11, 19, 22, 23, 38, 41, 43, 44, 46, 76, 82, 86, 88, 92, 152, 164, 172, 184, 209, 253, 328, 344, 418, 437, 451, 473, 506, 779, 817, 836, 874, 902, 943, 946, 989, 1012, 1558, 1634, 1672, 1748, 1763, 1804, 1886, 1892, 1978, 2024, 3116, 3268, 3496, 3526, 3608, 3772, 3784, 3956, 4807, 6232, 6536, 7052, 7544, 7912, 8569, 8987, 9614, 10373, 10879, 14104, 17138, 17917, 17974, 18791, 19228, 19393, 20746, 21758, 33497, 34276, 35834, 35948, 37582, 38456, 38786, 40549, 41492, 43516, 66994, 68552, 71668, 71896, 75164, 77572, 81098, 82984, 87032, 133988, 143336, 150328, 155144, 162196, 197087, 206701, 267976, 324392, 368467, 394174, 413402, 446039, 736934, 770431, 788348, 826804, 892078, 1473868, 1540862, 1576696, 1653608, 1784156, 2947736, 3081724, 3568312, 6163448, 8474741, 16949482, 33898964, 67797928]

約数ペア:

[(1, 67797928), (2, 33898964), (4, 16949482), (8, 8474741), (11, 6163448), (19, 3568312), (22, 3081724), (23, 2947736), (38, 1784156), (41, 1653608), (43, 1576696), (44, 1540862), (46, 1473868), (76, 892078), (82, 826804), (86, 788348), (88, 770431), (92, 736934), (152, 446039), (164, 413402), (172, 394174), (184, 368467), (209, 324392), (253, 267976), (328, 206701), (344, 197087), (418, 162196), (437, 155144), (451, 150328), (473, 143336), (506, 133988), (779, 87032), (817, 82984), (836, 81098), (874, 77572), (902, 75164), (943, 71896), (946, 71668), (989, 68552), (1012, 66994), (1558, 43516), (1634, 41492), (1672, 40549), (1748, 38786), (1763, 38456), (1804, 37582), (1886, 35948), (1892, 35834), (1978, 34276), (2024, 33497), (3116, 21758), (3268, 20746), (3496, 19393), (3526, 19228), (3608, 18791), (3772, 17974), (3784, 17917), (3956, 17138), (4807, 14104), (6232, 10879), (6536, 10373), (7052, 9614), (7544, 8987), (7912, 8569)]