68349996

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:133

約数の個数: 216

約数和(自身を含む): 219596832

約数和(自身を除く): 151246836

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 17, 18, 22, 26, 33, 34, 36, 39, 44, 51, 52, 66, 68, 71, 78, 99, 102, 117, 121, 132, 142, 143, 153, 156, 187, 198, 204, 213, 221, 234, 242, 284, 286, 306, 363, 374, 396, 426, 429, 442, 468, 484, 561, 572, 612, 639, 663, 726, 748, 781, 852, 858, 884, 923, 1089, 1122, 1207, 1278, 1287, 1326, 1452, 1562, 1573, 1683, 1716, 1846, 1989, 2057, 2178, 2244, 2343, 2414, 2431, 2556, 2574, 2652, 2769, 3124, 3146, 3366, 3621, 3692, 3978, 4114, 4356, 4686, 4719, 4828, 4862, 5148, 5538, 6171, 6292, 6732, 7029, 7242, 7293, 7956, 8228, 8307, 8591, 9372, 9438, 9724, 10153, 10863, 11076, 12342, 13277, 14058, 14157, 14484, 14586, 15691, 16614, 17182, 18513, 18876, 20306, 21726, 21879, 24684, 25773, 26554, 26741, 28116, 28314, 29172, 30459, 31382, 33228, 34364, 37026, 39831, 40612, 43452, 43758, 47073, 51546, 53108, 53482, 56628, 60918, 62764, 74052, 77319, 79662, 80223, 87516, 91377, 94146, 103092, 106964, 111683, 119493, 121836, 141219, 146047, 154638, 159324, 160446, 172601, 182754, 188292, 223366, 238986, 240669, 282438, 292094, 309276, 320892, 335049, 345202, 365508, 438141, 446732, 477972, 481338, 517803, 564876, 584188, 670098, 690404, 876282, 962676, 1005147, 1035606, 1314423, 1340196, 1553409, 1752564, 1898611, 2010294, 2071212, 2628846, 3106818, 3797222, 4020588, 5257692, 5695833, 6213636, 7594444, 11391666, 17087499, 22783332, 34174998, 68349996]

約数ペア:

[(1, 68349996), (2, 34174998), (3, 22783332), (4, 17087499), (6, 11391666), (9, 7594444), (11, 6213636), (12, 5695833), (13, 5257692), (17, 4020588), (18, 3797222), (22, 3106818), (26, 2628846), (33, 2071212), (34, 2010294), (36, 1898611), (39, 1752564), (44, 1553409), (51, 1340196), (52, 1314423), (66, 1035606), (68, 1005147), (71, 962676), (78, 876282), (99, 690404), (102, 670098), (117, 584188), (121, 564876), (132, 517803), (142, 481338), (143, 477972), (153, 446732), (156, 438141), (187, 365508), (198, 345202), (204, 335049), (213, 320892), (221, 309276), (234, 292094), (242, 282438), (284, 240669), (286, 238986), (306, 223366), (363, 188292), (374, 182754), (396, 172601), (426, 160446), (429, 159324), (442, 154638), (468, 146047), (484, 141219), (561, 121836), (572, 119493), (612, 111683), (639, 106964), (663, 103092), (726, 94146), (748, 91377), (781, 87516), (852, 80223), (858, 79662), (884, 77319), (923, 74052), (1089, 62764), (1122, 60918), (1207, 56628), (1278, 53482), (1287, 53108), (1326, 51546), (1452, 47073), (1562, 43758), (1573, 43452), (1683, 40612), (1716, 39831), (1846, 37026), (1989, 34364), (2057, 33228), (2178, 31382), (2244, 30459), (2343, 29172), (2414, 28314), (2431, 28116), (2556, 26741), (2574, 26554), (2652, 25773), (2769, 24684), (3124, 21879), (3146, 21726), (3366, 20306), (3621, 18876), (3692, 18513), (3978, 17182), (4114, 16614), (4356, 15691), (4686, 14586), (4719, 14484), (4828, 14157), (4862, 14058), (5148, 13277), (5538, 12342), (6171, 11076), (6292, 10863), (6732, 10153), (7029, 9724), (7242, 9438), (7293, 9372), (7956, 8591), (8228, 8307)]