65374554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:188

約数の個数: 128

約数和(自身を含む): 171417600

約数和(自身を除く): 106043046

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 42, 51, 57, 61, 79, 102, 114, 119, 122, 133, 158, 183, 237, 238, 266, 323, 357, 366, 399, 427, 474, 553, 646, 714, 798, 854, 969, 1037, 1106, 1159, 1281, 1343, 1501, 1659, 1938, 2074, 2261, 2318, 2562, 2686, 3002, 3111, 3318, 3477, 4029, 4503, 4522, 4819, 6222, 6783, 6954, 7259, 8058, 8113, 9006, 9401, 9638, 10507, 13566, 14457, 14518, 16226, 18802, 19703, 21014, 21777, 24339, 25517, 28203, 28914, 31521, 33733, 39406, 43554, 48678, 51034, 56406, 59109, 63042, 67466, 76551, 81923, 91561, 101199, 118218, 137921, 153102, 163846, 178619, 183122, 202398, 245769, 274683, 275842, 357238, 413763, 491538, 535857, 549366, 573461, 640927, 827526, 1071714, 1146922, 1281854, 1556537, 1720383, 1922781, 3113074, 3440766, 3845562, 4669611, 9339222, 10895759, 21791518, 32687277, 65374554]

約数ペア:

[(1, 65374554), (2, 32687277), (3, 21791518), (6, 10895759), (7, 9339222), (14, 4669611), (17, 3845562), (19, 3440766), (21, 3113074), (34, 1922781), (38, 1720383), (42, 1556537), (51, 1281854), (57, 1146922), (61, 1071714), (79, 827526), (102, 640927), (114, 573461), (119, 549366), (122, 535857), (133, 491538), (158, 413763), (183, 357238), (237, 275842), (238, 274683), (266, 245769), (323, 202398), (357, 183122), (366, 178619), (399, 163846), (427, 153102), (474, 137921), (553, 118218), (646, 101199), (714, 91561), (798, 81923), (854, 76551), (969, 67466), (1037, 63042), (1106, 59109), (1159, 56406), (1281, 51034), (1343, 48678), (1501, 43554), (1659, 39406), (1938, 33733), (2074, 31521), (2261, 28914), (2318, 28203), (2562, 25517), (2686, 24339), (3002, 21777), (3111, 21014), (3318, 19703), (3477, 18802), (4029, 16226), (4503, 14518), (4522, 14457), (4819, 13566), (6222, 10507), (6783, 9638), (6954, 9401), (7259, 9006), (8058, 8113)]