70780068

素因数分解:

$2^2\times 3^9\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:91

約数の個数: 120

約数和(自身を含む): 198401280

約数和(自身を除く): 127621212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 31, 36, 54, 58, 62, 81, 87, 93, 108, 116, 124, 162, 174, 186, 243, 261, 279, 324, 348, 372, 486, 522, 558, 729, 783, 837, 899, 972, 1044, 1116, 1458, 1566, 1674, 1798, 2187, 2349, 2511, 2697, 2916, 3132, 3348, 3596, 4374, 4698, 5022, 5394, 6561, 7047, 7533, 8091, 8748, 9396, 10044, 10788, 13122, 14094, 15066, 16182, 19683, 21141, 22599, 24273, 26244, 28188, 30132, 32364, 39366, 42282, 45198, 48546, 63423, 67797, 72819, 78732, 84564, 90396, 97092, 126846, 135594, 145638, 190269, 203391, 218457, 253692, 271188, 291276, 380538, 406782, 436914, 570807, 610173, 655371, 761076, 813564, 873828, 1141614, 1220346, 1310742, 1966113, 2283228, 2440692, 2621484, 3932226, 5898339, 7864452, 11796678, 17695017, 23593356, 35390034, 70780068]

約数ペア:

[(1, 70780068), (2, 35390034), (3, 23593356), (4, 17695017), (6, 11796678), (9, 7864452), (12, 5898339), (18, 3932226), (27, 2621484), (29, 2440692), (31, 2283228), (36, 1966113), (54, 1310742), (58, 1220346), (62, 1141614), (81, 873828), (87, 813564), (93, 761076), (108, 655371), (116, 610173), (124, 570807), (162, 436914), (174, 406782), (186, 380538), (243, 291276), (261, 271188), (279, 253692), (324, 218457), (348, 203391), (372, 190269), (486, 145638), (522, 135594), (558, 126846), (729, 97092), (783, 90396), (837, 84564), (899, 78732), (972, 72819), (1044, 67797), (1116, 63423), (1458, 48546), (1566, 45198), (1674, 42282), (1798, 39366), (2187, 32364), (2349, 30132), (2511, 28188), (2697, 26244), (2916, 24273), (3132, 22599), (3348, 21141), (3596, 19683), (4374, 16182), (4698, 15066), (5022, 14094), (5394, 13122), (6561, 10788), (7047, 10044), (7533, 9396), (8091, 8748)]