71521885036

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1579}}^1\times {\mathrm{2213}}^1$

素因数の和:3863

約数の個数: 96

約数和(自身を含む): 155148618240

約数和(自身を除く): 83626733204

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 68, 86, 119, 172, 238, 301, 476, 602, 731, 1204, 1462, 1579, 2213, 2924, 3158, 4426, 5117, 6316, 8852, 10234, 11053, 15491, 20468, 22106, 26843, 30982, 37621, 44212, 53686, 61964, 67897, 75242, 95159, 107372, 135794, 150484, 187901, 190318, 263347, 271588, 375802, 380636, 475279, 526694, 666113, 751604, 950558, 1053388, 1154249, 1332226, 1617703, 1901116, 2308498, 2664452, 3235406, 3494327, 4616996, 6470812, 6988654, 8079743, 11323921, 13977308, 16159486, 22647842, 24460289, 32318972, 45295684, 48920578, 59403559, 97841156, 118807118, 150256061, 237614236, 300512122, 415824913, 601024244, 831649826, 1051792427, 1663299652, 2103584854, 2554353037, 4207169708, 5108706074, 10217412148, 17880471259, 35760942518, 71521885036]

約数ペア:

[(1, 71521885036), (2, 35760942518), (4, 17880471259), (7, 10217412148), (14, 5108706074), (17, 4207169708), (28, 2554353037), (34, 2103584854), (43, 1663299652), (68, 1051792427), (86, 831649826), (119, 601024244), (172, 415824913), (238, 300512122), (301, 237614236), (476, 150256061), (602, 118807118), (731, 97841156), (1204, 59403559), (1462, 48920578), (1579, 45295684), (2213, 32318972), (2924, 24460289), (3158, 22647842), (4426, 16159486), (5117, 13977308), (6316, 11323921), (8852, 8079743), (10234, 6988654), (11053, 6470812), (15491, 4616996), (20468, 3494327), (22106, 3235406), (26843, 2664452), (30982, 2308498), (37621, 1901116), (44212, 1617703), (53686, 1332226), (61964, 1154249), (67897, 1053388), (75242, 950558), (95159, 751604), (107372, 666113), (135794, 526694), (150484, 475279), (187901, 380636), (190318, 375802), (263347, 271588)]