68469948

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:465

約数の個数: 120

約数和(自身を含む): 196124544

約数和(自身を除く): 127654596

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 31, 34, 36, 51, 54, 62, 68, 81, 93, 102, 108, 124, 153, 162, 186, 204, 279, 306, 324, 372, 401, 459, 527, 558, 612, 802, 837, 918, 1054, 1116, 1203, 1377, 1581, 1604, 1674, 1836, 2108, 2406, 2511, 2754, 3162, 3348, 3609, 4743, 4812, 5022, 5508, 6324, 6817, 7218, 9486, 10044, 10827, 12431, 13634, 14229, 14436, 18972, 20451, 21654, 24862, 27268, 28458, 32481, 37293, 40902, 42687, 43308, 49724, 56916, 61353, 64962, 74586, 81804, 85374, 111879, 122706, 129924, 149172, 170748, 184059, 211327, 223758, 245412, 335637, 368118, 422654, 447516, 552177, 633981, 671274, 736236, 845308, 1006911, 1104354, 1267962, 1342548, 1901943, 2013822, 2208708, 2535924, 3803886, 4027644, 5705829, 7607772, 11411658, 17117487, 22823316, 34234974, 68469948]

約数ペア:

[(1, 68469948), (2, 34234974), (3, 22823316), (4, 17117487), (6, 11411658), (9, 7607772), (12, 5705829), (17, 4027644), (18, 3803886), (27, 2535924), (31, 2208708), (34, 2013822), (36, 1901943), (51, 1342548), (54, 1267962), (62, 1104354), (68, 1006911), (81, 845308), (93, 736236), (102, 671274), (108, 633981), (124, 552177), (153, 447516), (162, 422654), (186, 368118), (204, 335637), (279, 245412), (306, 223758), (324, 211327), (372, 184059), (401, 170748), (459, 149172), (527, 129924), (558, 122706), (612, 111879), (802, 85374), (837, 81804), (918, 74586), (1054, 64962), (1116, 61353), (1203, 56916), (1377, 49724), (1581, 43308), (1604, 42687), (1674, 40902), (1836, 37293), (2108, 32481), (2406, 28458), (2511, 27268), (2754, 24862), (3162, 21654), (3348, 20451), (3609, 18972), (4743, 14436), (4812, 14229), (5022, 13634), (5508, 12431), (6324, 10827), (6817, 10044), (7218, 9486)]