68679743.000000000

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^2$

素因数の和:192

約数の個数: 144

約数和(自身を含む): 533019648

約数和(自身を除く): 354360804

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 47, 52, 59, 78, 84, 91, 94, 118, 141, 156, 177, 182, 188, 236, 273, 282, 329, 354, 364, 413, 546, 564, 611, 658, 708, 767, 826, 987, 1092, 1222, 1239, 1316, 1534, 1652, 1833, 1974, 2301, 2444, 2478, 2773, 3068, 3481, 3666, 3948, 4277, 4602, 4956, 5369, 5546, 6962, 7332, 8319, 8554, 9204, 10443, 10738, 11092, 12831, 13924, 16107, 16638, 17108, 19411, 20886, 21476, 24367, 25662, 32214, 33276, 36049, 38822, 41772, 45253, 48734, 51324, 58233, 64428, 72098, 73101, 77644, 90506, 97468, 108147, 116466, 135759, 144196, 146202, 163607, 181012, 216294, 232932, 252343, 271518, 292404, 316771, 327214, 432588, 490821, 504686, 543036, 633542, 654428, 757029, 950313, 981642, 1009372, 1145249, 1267084, 1514058, 1900626, 1963284, 2126891, 2290498, 3028116, 3435747, 3801252, 4253782, 4580996, 6380673, 6871494, 8507564, 12761346, 13742988, 14888237, 25522692, 29776474, 44664711, 59552948, 89329422, 178658844]

約数ペア:

[(1, 178658844), (2, 89329422), (3, 59552948), (4, 44664711), (6, 29776474), (7, 25522692), (12, 14888237), (13, 13742988), (14, 12761346), (21, 8507564), (26, 6871494), (28, 6380673), (39, 4580996), (42, 4253782), (47, 3801252), (52, 3435747), (59, 3028116), (78, 2290498), (84, 2126891), (91, 1963284), (94, 1900626), (118, 1514058), (141, 1267084), (156, 1145249), (177, 1009372), (182, 981642), (188, 950313), (236, 757029), (273, 654428), (282, 633542), (329, 543036), (354, 504686), (364, 490821), (413, 432588), (546, 327214), (564, 316771), (611, 292404), (658, 271518), (708, 252343), (767, 232932), (826, 216294), (987, 181012), (1092, 163607), (1222, 146202), (1239, 144196), (1316, 135759), (1534, 116466), (1652, 108147), (1833, 97468), (1974, 90506), (2301, 77644), (2444, 73101), (2478, 72098), (2773, 64428), (3068, 58233), (3481, 51324), (3666, 48734), (3948, 45253), (4277, 41772), (4602, 38822), (4956, 36049), (5369, 33276), (5546, 32214), (6962, 25662), (7332, 24367), (8319, 21476), (8554, 20886), (9204, 19411), (10443, 17108), (10738, 16638), (11092, 16107), (12831, 13924)]