78840242838

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1\times {\mathrm{9907}}^1$

素因数の和:10531

約数の個数: 128

約数和(自身を含む): 206022988800

約数和(自身を除く): 127182745962

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 63, 74, 111, 126, 189, 222, 259, 333, 378, 518, 569, 666, 777, 999, 1138, 1554, 1707, 1998, 2331, 3414, 3983, 4662, 5121, 6993, 7966, 9907, 10242, 11949, 13986, 15363, 19814, 21053, 23898, 29721, 30726, 35847, 42106, 59442, 63159, 69349, 71694, 89163, 107541, 126318, 138698, 147371, 178326, 189477, 208047, 215082, 267489, 294742, 366559, 378954, 416094, 442113, 534978, 568431, 624141, 733118, 884226, 1099677, 1136862, 1248282, 1326339, 1872423, 2199354, 2565913, 2652678, 3299031, 3744846, 3979017, 5131826, 5637083, 6598062, 7697739, 7958034, 9897093, 11274166, 15395478, 16911249, 19794186, 23093217, 33822498, 39459581, 46186434, 50733747, 69279651, 78919162, 101467494, 118378743, 138559302, 152201241, 208572071, 236757486, 304402482, 355136229, 417144142, 625716213, 710272458, 1065408687, 1251432426, 1460004497, 1877148639, 2130817374, 2920008994, 3754297278, 4380013491, 5631445917, 8760026982, 11262891834, 13140040473, 26280080946, 39420121419, 78840242838]

約数ペア:

[(1, 78840242838), (2, 39420121419), (3, 26280080946), (6, 13140040473), (7, 11262891834), (9, 8760026982), (14, 5631445917), (18, 4380013491), (21, 3754297278), (27, 2920008994), (37, 2130817374), (42, 1877148639), (54, 1460004497), (63, 1251432426), (74, 1065408687), (111, 710272458), (126, 625716213), (189, 417144142), (222, 355136229), (259, 304402482), (333, 236757486), (378, 208572071), (518, 152201241), (569, 138559302), (666, 118378743), (777, 101467494), (999, 78919162), (1138, 69279651), (1554, 50733747), (1707, 46186434), (1998, 39459581), (2331, 33822498), (3414, 23093217), (3983, 19794186), (4662, 16911249), (5121, 15395478), (6993, 11274166), (7966, 9897093), (9907, 7958034), (10242, 7697739), (11949, 6598062), (13986, 5637083), (15363, 5131826), (19814, 3979017), (21053, 3744846), (23898, 3299031), (29721, 2652678), (30726, 2565913), (35847, 2199354), (42106, 1872423), (59442, 1326339), (63159, 1248282), (69349, 1136862), (71694, 1099677), (89163, 884226), (107541, 733118), (126318, 624141), (138698, 568431), (147371, 534978), (178326, 442113), (189477, 416094), (208047, 378954), (215082, 366559), (267489, 294742)]