68463612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 211993600

約数和(自身を除く): 143529988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 79, 84, 114, 126, 133, 158, 171, 181, 228, 237, 252, 266, 316, 342, 362, 399, 474, 532, 543, 553, 684, 711, 724, 798, 948, 1086, 1106, 1197, 1267, 1422, 1501, 1596, 1629, 1659, 2172, 2212, 2394, 2534, 2844, 3002, 3258, 3318, 3439, 3801, 4503, 4788, 4977, 5068, 6004, 6516, 6636, 6878, 7602, 9006, 9954, 10317, 10507, 11403, 13509, 13756, 14299, 15204, 18012, 19908, 20634, 21014, 22806, 24073, 27018, 28598, 30951, 31521, 41268, 42028, 42897, 45612, 48146, 54036, 57196, 61902, 63042, 72219, 85794, 94563, 96292, 100093, 123804, 126084, 128691, 144438, 171588, 189126, 200186, 216657, 257382, 271681, 288876, 300279, 378252, 400372, 433314, 514764, 543362, 600558, 815043, 866628, 900837, 1086724, 1201116, 1630086, 1801674, 1901767, 2445129, 3260172, 3603348, 3803534, 4890258, 5705301, 7607068, 9780516, 11410602, 17115903, 22821204, 34231806, 68463612]

約数ペア:

[(1, 68463612), (2, 34231806), (3, 22821204), (4, 17115903), (6, 11410602), (7, 9780516), (9, 7607068), (12, 5705301), (14, 4890258), (18, 3803534), (19, 3603348), (21, 3260172), (28, 2445129), (36, 1901767), (38, 1801674), (42, 1630086), (57, 1201116), (63, 1086724), (76, 900837), (79, 866628), (84, 815043), (114, 600558), (126, 543362), (133, 514764), (158, 433314), (171, 400372), (181, 378252), (228, 300279), (237, 288876), (252, 271681), (266, 257382), (316, 216657), (342, 200186), (362, 189126), (399, 171588), (474, 144438), (532, 128691), (543, 126084), (553, 123804), (684, 100093), (711, 96292), (724, 94563), (798, 85794), (948, 72219), (1086, 63042), (1106, 61902), (1197, 57196), (1267, 54036), (1422, 48146), (1501, 45612), (1596, 42897), (1629, 42028), (1659, 41268), (2172, 31521), (2212, 30951), (2394, 28598), (2534, 27018), (2844, 24073), (3002, 22806), (3258, 21014), (3318, 20634), (3439, 19908), (3801, 18012), (4503, 15204), (4788, 14299), (4977, 13756), (5068, 13509), (6004, 11403), (6516, 10507), (6636, 10317), (6878, 9954), (7602, 9006)]