78833548980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{911}}^1\times {\mathrm{4493}}^1$

素因数の和:5526

約数の個数: 144

約数和(自身を含む): 241681999104

約数和(自身を除く): 162848450124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 911, 963, 1070, 1284, 1605, 1822, 1926, 2140, 2733, 3210, 3644, 3852, 4493, 4555, 4815, 5466, 6420, 8199, 8986, 9110, 9630, 10932, 13479, 13665, 16398, 17972, 18220, 19260, 22465, 26958, 27330, 32796, 40437, 40995, 44930, 53916, 54660, 67395, 80874, 81990, 89860, 97477, 134790, 161748, 163980, 194954, 202185, 269580, 292431, 389908, 404370, 480751, 487385, 584862, 808740, 877293, 961502, 974770, 1169724, 1442253, 1462155, 1754586, 1923004, 1949540, 2403755, 2884506, 2924310, 3509172, 4093123, 4326759, 4386465, 4807510, 5769012, 5848620, 7211265, 8186246, 8653518, 8772930, 9615020, 12279369, 14422530, 16372492, 17307036, 17545860, 20465615, 21633795, 24558738, 28845060, 36838107, 40931230, 43267590, 49117476, 61396845, 73676214, 81862460, 86535180, 122793690, 147352428, 184190535, 245587380, 368381070, 437964161, 736762140, 875928322, 1313892483, 1751856644, 2189820805, 2627784966, 3941677449, 4379641610, 5255569932, 6569462415, 7883354898, 8759283220, 13138924830, 15766709796, 19708387245, 26277849660, 39416774490, 78833548980]

約数ペア:

[(1, 78833548980), (2, 39416774490), (3, 26277849660), (4, 19708387245), (5, 15766709796), (6, 13138924830), (9, 8759283220), (10, 7883354898), (12, 6569462415), (15, 5255569932), (18, 4379641610), (20, 3941677449), (30, 2627784966), (36, 2189820805), (45, 1751856644), (60, 1313892483), (90, 875928322), (107, 736762140), (180, 437964161), (214, 368381070), (321, 245587380), (428, 184190535), (535, 147352428), (642, 122793690), (911, 86535180), (963, 81862460), (1070, 73676214), (1284, 61396845), (1605, 49117476), (1822, 43267590), (1926, 40931230), (2140, 36838107), (2733, 28845060), (3210, 24558738), (3644, 21633795), (3852, 20465615), (4493, 17545860), (4555, 17307036), (4815, 16372492), (5466, 14422530), (6420, 12279369), (8199, 9615020), (8986, 8772930), (9110, 8653518), (9630, 8186246), (10932, 7211265), (13479, 5848620), (13665, 5769012), (16398, 4807510), (17972, 4386465), (18220, 4326759), (19260, 4093123), (22465, 3509172), (26958, 2924310), (27330, 2884506), (32796, 2403755), (40437, 1949540), (40995, 1923004), (44930, 1754586), (53916, 1462155), (54660, 1442253), (67395, 1169724), (80874, 974770), (81990, 961502), (89860, 877293), (97477, 808740), (134790, 584862), (161748, 487385), (163980, 480751), (194954, 404370), (202185, 389908), (269580, 292431)]