66869676

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{347}}^1$

素因数の和:511

約数の個数: 72

約数和(自身を含む): 174427344

約数和(自身を除く): 107557668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 101, 106, 159, 202, 212, 303, 318, 347, 404, 477, 606, 636, 694, 909, 954, 1041, 1212, 1388, 1818, 1908, 2082, 3123, 3636, 4164, 5353, 6246, 10706, 12492, 16059, 18391, 21412, 32118, 35047, 36782, 48177, 55173, 64236, 70094, 73564, 96354, 105141, 110346, 140188, 165519, 192708, 210282, 220692, 315423, 331038, 420564, 630846, 662076, 1261692, 1857491, 3714982, 5572473, 7429964, 11144946, 16717419, 22289892, 33434838, 66869676]

約数ペア:

[(1, 66869676), (2, 33434838), (3, 22289892), (4, 16717419), (6, 11144946), (9, 7429964), (12, 5572473), (18, 3714982), (36, 1857491), (53, 1261692), (101, 662076), (106, 630846), (159, 420564), (202, 331038), (212, 315423), (303, 220692), (318, 210282), (347, 192708), (404, 165519), (477, 140188), (606, 110346), (636, 105141), (694, 96354), (909, 73564), (954, 70094), (1041, 64236), (1212, 55173), (1388, 48177), (1818, 36782), (1908, 35047), (2082, 32118), (3123, 21412), (3636, 18391), (4164, 16059), (5353, 12492), (6246, 10706)]