67948218

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:117

約数の個数: 192

約数和(自身を含む): 188697600

約数和(自身を除く): 120749382

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 19, 26, 29, 31, 34, 38, 39, 51, 57, 58, 62, 78, 87, 93, 102, 114, 117, 153, 171, 174, 186, 221, 234, 247, 261, 279, 306, 323, 342, 377, 403, 442, 493, 494, 522, 527, 551, 558, 589, 646, 663, 741, 754, 806, 899, 969, 986, 1054, 1102, 1131, 1178, 1209, 1326, 1479, 1482, 1581, 1653, 1767, 1798, 1938, 1989, 2223, 2262, 2418, 2697, 2907, 2958, 3162, 3306, 3393, 3534, 3627, 3978, 4199, 4437, 4446, 4743, 4959, 5301, 5394, 5814, 6409, 6786, 6851, 7163, 7254, 7657, 8091, 8398, 8874, 9367, 9486, 9918, 10013, 10602, 11687, 12597, 12818, 13702, 14326, 15283, 15314, 16182, 17081, 18734, 19227, 20026, 20553, 21489, 22971, 23374, 25194, 28101, 30039, 30566, 34162, 35061, 37791, 38454, 41106, 42978, 45849, 45942, 51243, 56202, 57681, 60078, 61659, 64467, 68913, 70122, 75582, 84303, 90117, 91698, 102486, 105183, 115362, 121771, 123318, 128934, 130169, 137547, 137826, 153729, 168606, 180234, 198679, 210366, 222053, 243542, 260338, 275094, 290377, 307458, 365313, 390507, 397358, 444106, 580754, 596037, 666159, 730626, 781014, 871131, 1095939, 1171521, 1192074, 1332318, 1742262, 1788111, 1998477, 2191878, 2343042, 2613393, 3576222, 3774901, 3996954, 5226786, 7549802, 11324703, 22649406, 33974109, 67948218]

約数ペア:

[(1, 67948218), (2, 33974109), (3, 22649406), (6, 11324703), (9, 7549802), (13, 5226786), (17, 3996954), (18, 3774901), (19, 3576222), (26, 2613393), (29, 2343042), (31, 2191878), (34, 1998477), (38, 1788111), (39, 1742262), (51, 1332318), (57, 1192074), (58, 1171521), (62, 1095939), (78, 871131), (87, 781014), (93, 730626), (102, 666159), (114, 596037), (117, 580754), (153, 444106), (171, 397358), (174, 390507), (186, 365313), (221, 307458), (234, 290377), (247, 275094), (261, 260338), (279, 243542), (306, 222053), (323, 210366), (342, 198679), (377, 180234), (403, 168606), (442, 153729), (493, 137826), (494, 137547), (522, 130169), (527, 128934), (551, 123318), (558, 121771), (589, 115362), (646, 105183), (663, 102486), (741, 91698), (754, 90117), (806, 84303), (899, 75582), (969, 70122), (986, 68913), (1054, 64467), (1102, 61659), (1131, 60078), (1178, 57681), (1209, 56202), (1326, 51243), (1479, 45942), (1482, 45849), (1581, 42978), (1653, 41106), (1767, 38454), (1798, 37791), (1938, 35061), (1989, 34162), (2223, 30566), (2262, 30039), (2418, 28101), (2697, 25194), (2907, 23374), (2958, 22971), (3162, 21489), (3306, 20553), (3393, 20026), (3534, 19227), (3627, 18734), (3978, 17081), (4199, 16182), (4437, 15314), (4446, 15283), (4743, 14326), (4959, 13702), (5301, 12818), (5394, 12597), (5814, 11687), (6409, 10602), (6786, 10013), (6851, 9918), (7163, 9486), (7254, 9367), (7657, 8874), (8091, 8398)]