80633826

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:361

約数の個数: 128

約数和(自身を含む): 224985600

約数和(自身を除く): 144351774

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 61, 63, 78, 91, 117, 122, 126, 182, 183, 189, 234, 269, 273, 351, 366, 378, 427, 538, 546, 549, 702, 793, 807, 819, 854, 1098, 1281, 1586, 1614, 1638, 1647, 1883, 2379, 2421, 2457, 2562, 3294, 3497, 3766, 3843, 4758, 4842, 4914, 5551, 5649, 6994, 7137, 7263, 7686, 10491, 11102, 11298, 11529, 14274, 14526, 16409, 16653, 16947, 20982, 21411, 23058, 24479, 31473, 32818, 33306, 33894, 42822, 48958, 49227, 49959, 50841, 62946, 73437, 94419, 98454, 99918, 101682, 114863, 146874, 147681, 149877, 188838, 213317, 220311, 229726, 295362, 299754, 344589, 426634, 440622, 443043, 639951, 660933, 689178, 886086, 1033767, 1279902, 1321866, 1493219, 1919853, 2067534, 2986438, 3101301, 3839706, 4479657, 5759559, 6202602, 8959314, 11519118, 13438971, 26877942, 40316913, 80633826]

約数ペア:

[(1, 80633826), (2, 40316913), (3, 26877942), (6, 13438971), (7, 11519118), (9, 8959314), (13, 6202602), (14, 5759559), (18, 4479657), (21, 3839706), (26, 3101301), (27, 2986438), (39, 2067534), (42, 1919853), (54, 1493219), (61, 1321866), (63, 1279902), (78, 1033767), (91, 886086), (117, 689178), (122, 660933), (126, 639951), (182, 443043), (183, 440622), (189, 426634), (234, 344589), (269, 299754), (273, 295362), (351, 229726), (366, 220311), (378, 213317), (427, 188838), (538, 149877), (546, 147681), (549, 146874), (702, 114863), (793, 101682), (807, 99918), (819, 98454), (854, 94419), (1098, 73437), (1281, 62946), (1586, 50841), (1614, 49959), (1638, 49227), (1647, 48958), (1883, 42822), (2379, 33894), (2421, 33306), (2457, 32818), (2562, 31473), (3294, 24479), (3497, 23058), (3766, 21411), (3843, 20982), (4758, 16947), (4842, 16653), (4914, 16409), (5551, 14526), (5649, 14274), (6994, 11529), (7137, 11298), (7263, 11102), (7686, 10491)]