68118036

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 197955072

約数和(自身を除く): 129837036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 37, 42, 49, 62, 74, 84, 93, 98, 101, 111, 124, 147, 148, 186, 196, 202, 217, 222, 259, 294, 303, 372, 404, 434, 444, 518, 588, 606, 651, 707, 777, 868, 1036, 1147, 1212, 1302, 1414, 1519, 1554, 1813, 2121, 2294, 2604, 2828, 3038, 3108, 3131, 3441, 3626, 3737, 4242, 4557, 4588, 4949, 5439, 6076, 6262, 6882, 7252, 7474, 8029, 8484, 9114, 9393, 9898, 10878, 11211, 12524, 13764, 14847, 14948, 16058, 18228, 18786, 19796, 21756, 21917, 22422, 24087, 26159, 29694, 32116, 37572, 43834, 44844, 48174, 52318, 56203, 59388, 65751, 78477, 87668, 96348, 104636, 112406, 115847, 131502, 153419, 156954, 168609, 183113, 224812, 231694, 263004, 306838, 313908, 337218, 347541, 366226, 460257, 463388, 549339, 613676, 674436, 695082, 732452, 810929, 920514, 1098678, 1390164, 1621858, 1841028, 2197356, 2432787, 3243716, 4865574, 5676503, 9731148, 11353006, 17029509, 22706012, 34059018, 68118036]

約数ペア:

[(1, 68118036), (2, 34059018), (3, 22706012), (4, 17029509), (6, 11353006), (7, 9731148), (12, 5676503), (14, 4865574), (21, 3243716), (28, 2432787), (31, 2197356), (37, 1841028), (42, 1621858), (49, 1390164), (62, 1098678), (74, 920514), (84, 810929), (93, 732452), (98, 695082), (101, 674436), (111, 613676), (124, 549339), (147, 463388), (148, 460257), (186, 366226), (196, 347541), (202, 337218), (217, 313908), (222, 306838), (259, 263004), (294, 231694), (303, 224812), (372, 183113), (404, 168609), (434, 156954), (444, 153419), (518, 131502), (588, 115847), (606, 112406), (651, 104636), (707, 96348), (777, 87668), (868, 78477), (1036, 65751), (1147, 59388), (1212, 56203), (1302, 52318), (1414, 48174), (1519, 44844), (1554, 43834), (1813, 37572), (2121, 32116), (2294, 29694), (2604, 26159), (2828, 24087), (3038, 22422), (3108, 21917), (3131, 21756), (3441, 19796), (3626, 18786), (3737, 18228), (4242, 16058), (4557, 14948), (4588, 14847), (4949, 13764), (5439, 12524), (6076, 11211), (6262, 10878), (6882, 9898), (7252, 9393), (7474, 9114), (8029, 8484)]