68814133060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{44453}}^1$

素因数の和:44665

約数の個数: 96

約数和(自身を含む): 159298241760

約数和(自身を除く): 90484108700

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 157, 170, 290, 314, 340, 493, 580, 628, 785, 986, 1570, 1972, 2465, 2669, 3140, 4553, 4930, 5338, 9106, 9860, 10676, 13345, 18212, 22765, 26690, 44453, 45530, 53380, 77401, 88906, 91060, 154802, 177812, 222265, 309604, 387005, 444530, 755701, 774010, 889060, 1289137, 1511402, 1548020, 2578274, 3022804, 3778505, 5156548, 6445685, 6979121, 7557010, 12891370, 13958242, 15114020, 21915329, 25782740, 27916484, 34895605, 43830658, 69791210, 87661316, 109576645, 118645057, 139582420, 202394509, 219153290, 237290114, 404789018, 438306580, 474580228, 593225285, 809578036, 1011972545, 1186450570, 2023945090, 2372901140, 3440706653, 4047890180, 6881413306, 13762826612, 17203533265, 34407066530, 68814133060]

約数ペア:

[(1, 68814133060), (2, 34407066530), (4, 17203533265), (5, 13762826612), (10, 6881413306), (17, 4047890180), (20, 3440706653), (29, 2372901140), (34, 2023945090), (58, 1186450570), (68, 1011972545), (85, 809578036), (116, 593225285), (145, 474580228), (157, 438306580), (170, 404789018), (290, 237290114), (314, 219153290), (340, 202394509), (493, 139582420), (580, 118645057), (628, 109576645), (785, 87661316), (986, 69791210), (1570, 43830658), (1972, 34895605), (2465, 27916484), (2669, 25782740), (3140, 21915329), (4553, 15114020), (4930, 13958242), (5338, 12891370), (9106, 7557010), (9860, 6979121), (10676, 6445685), (13345, 5156548), (18212, 3778505), (22765, 3022804), (26690, 2578274), (44453, 1548020), (45530, 1511402), (53380, 1289137), (77401, 889060), (88906, 774010), (91060, 755701), (154802, 444530), (177812, 387005), (222265, 309604)]