70778268

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:472

約数の個数: 144

約数和(自身を含む): 214905600

約数和(自身を除く): 144127332

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 23, 33, 36, 38, 44, 46, 57, 66, 69, 76, 92, 99, 114, 132, 138, 171, 198, 207, 209, 228, 253, 276, 342, 396, 409, 414, 418, 437, 506, 627, 684, 759, 818, 828, 836, 874, 1012, 1227, 1254, 1311, 1518, 1636, 1748, 1881, 2277, 2454, 2508, 2622, 3036, 3681, 3762, 3933, 4499, 4554, 4807, 4908, 5244, 7362, 7524, 7771, 7866, 8998, 9108, 9407, 9614, 13497, 14421, 14724, 15542, 15732, 17996, 18814, 19228, 23313, 26994, 28221, 28842, 31084, 37628, 40491, 43263, 46626, 53988, 56442, 57684, 69939, 80982, 84663, 85481, 86526, 93252, 103477, 112884, 139878, 161964, 169326, 170962, 173052, 178733, 206954, 256443, 279756, 310431, 338652, 341924, 357466, 413908, 512886, 536199, 620862, 714932, 769329, 931293, 1025772, 1072398, 1241724, 1538658, 1608597, 1862586, 1966063, 2144796, 3077316, 3217194, 3725172, 3932126, 5898189, 6434388, 7864252, 11796378, 17694567, 23592756, 35389134, 70778268]

約数ペア:

[(1, 70778268), (2, 35389134), (3, 23592756), (4, 17694567), (6, 11796378), (9, 7864252), (11, 6434388), (12, 5898189), (18, 3932126), (19, 3725172), (22, 3217194), (23, 3077316), (33, 2144796), (36, 1966063), (38, 1862586), (44, 1608597), (46, 1538658), (57, 1241724), (66, 1072398), (69, 1025772), (76, 931293), (92, 769329), (99, 714932), (114, 620862), (132, 536199), (138, 512886), (171, 413908), (198, 357466), (207, 341924), (209, 338652), (228, 310431), (253, 279756), (276, 256443), (342, 206954), (396, 178733), (409, 173052), (414, 170962), (418, 169326), (437, 161964), (506, 139878), (627, 112884), (684, 103477), (759, 93252), (818, 86526), (828, 85481), (836, 84663), (874, 80982), (1012, 69939), (1227, 57684), (1254, 56442), (1311, 53988), (1518, 46626), (1636, 43263), (1748, 40491), (1881, 37628), (2277, 31084), (2454, 28842), (2508, 28221), (2622, 26994), (3036, 23313), (3681, 19228), (3762, 18814), (3933, 17996), (4499, 15732), (4554, 15542), (4807, 14724), (4908, 14421), (5244, 13497), (7362, 9614), (7524, 9407), (7771, 9108), (7866, 8998)]