81189108

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1$

素因数の和:795

約数の個数: 192

約数和(自身を含む): 282992640

約数和(自身を除く): 201803532

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 27, 28, 33, 36, 39, 42, 44, 52, 54, 63, 66, 77, 78, 84, 91, 99, 108, 117, 126, 132, 143, 154, 156, 182, 189, 198, 231, 234, 252, 273, 286, 297, 308, 351, 364, 378, 396, 429, 462, 468, 546, 572, 594, 693, 702, 751, 756, 819, 858, 924, 1001, 1092, 1188, 1287, 1386, 1404, 1502, 1638, 1716, 2002, 2079, 2253, 2457, 2574, 2772, 3003, 3004, 3276, 3861, 4004, 4158, 4506, 4914, 5148, 5257, 6006, 6759, 7722, 8261, 8316, 9009, 9012, 9763, 9828, 10514, 12012, 13518, 15444, 15771, 16522, 18018, 19526, 20277, 21028, 24783, 27027, 27036, 29289, 31542, 33044, 36036, 39052, 40554, 47313, 49566, 54054, 57827, 58578, 63084, 68341, 74349, 81108, 87867, 94626, 99132, 107393, 108108, 115654, 117156, 136682, 141939, 148698, 173481, 175734, 189252, 205023, 214786, 223047, 231308, 263601, 273364, 283878, 297396, 322179, 346962, 351468, 410046, 429572, 446094, 520443, 527202, 567756, 615069, 644358, 693924, 751751, 820092, 892188, 966537, 1040886, 1054404, 1230138, 1288716, 1503502, 1561329, 1845207, 1933074, 2081772, 2255253, 2460276, 2899611, 3007004, 3122658, 3690414, 3866148, 4510506, 5799222, 6245316, 6765759, 7380828, 9021012, 11598444, 13531518, 20297277, 27063036, 40594554, 81189108]

約数ペア:

[(1, 81189108), (2, 40594554), (3, 27063036), (4, 20297277), (6, 13531518), (7, 11598444), (9, 9021012), (11, 7380828), (12, 6765759), (13, 6245316), (14, 5799222), (18, 4510506), (21, 3866148), (22, 3690414), (26, 3122658), (27, 3007004), (28, 2899611), (33, 2460276), (36, 2255253), (39, 2081772), (42, 1933074), (44, 1845207), (52, 1561329), (54, 1503502), (63, 1288716), (66, 1230138), (77, 1054404), (78, 1040886), (84, 966537), (91, 892188), (99, 820092), (108, 751751), (117, 693924), (126, 644358), (132, 615069), (143, 567756), (154, 527202), (156, 520443), (182, 446094), (189, 429572), (198, 410046), (231, 351468), (234, 346962), (252, 322179), (273, 297396), (286, 283878), (297, 273364), (308, 263601), (351, 231308), (364, 223047), (378, 214786), (396, 205023), (429, 189252), (462, 175734), (468, 173481), (546, 148698), (572, 141939), (594, 136682), (693, 117156), (702, 115654), (751, 108108), (756, 107393), (819, 99132), (858, 94626), (924, 87867), (1001, 81108), (1092, 74349), (1188, 68341), (1287, 63084), (1386, 58578), (1404, 57827), (1502, 54054), (1638, 49566), (1716, 47313), (2002, 40554), (2079, 39052), (2253, 36036), (2457, 33044), (2574, 31542), (2772, 29289), (3003, 27036), (3004, 27027), (3276, 24783), (3861, 21028), (4004, 20277), (4158, 19526), (4506, 18018), (4914, 16522), (5148, 15771), (5257, 15444), (6006, 13518), (6759, 12012), (7722, 10514), (8261, 9828), (8316, 9763), (9009, 9012)]