78708564

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:371

約数の個数: 144

約数和(自身を含む): 236846400

約数和(自身を除く): 158137836

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 66, 76, 99, 108, 114, 121, 132, 171, 198, 209, 228, 242, 297, 317, 342, 363, 396, 418, 484, 513, 594, 627, 634, 684, 726, 836, 951, 1026, 1089, 1188, 1254, 1268, 1452, 1881, 1902, 2052, 2178, 2299, 2508, 2853, 3267, 3487, 3762, 3804, 4356, 4598, 5643, 5706, 6023, 6534, 6897, 6974, 7524, 8559, 9196, 10461, 11286, 11412, 12046, 13068, 13794, 13948, 17118, 18069, 20691, 20922, 22572, 24092, 27588, 31383, 34236, 36138, 38357, 41382, 41844, 54207, 62073, 62766, 66253, 72276, 76714, 82764, 94149, 108414, 115071, 124146, 125532, 132506, 153428, 162621, 188298, 198759, 216828, 230142, 248292, 265012, 325242, 345213, 376596, 397518, 460284, 596277, 650484, 690426, 728783, 795036, 1035639, 1192554, 1380852, 1457566, 1788831, 2071278, 2186349, 2385108, 2915132, 3577662, 4142556, 4372698, 6559047, 7155324, 8745396, 13118094, 19677141, 26236188, 39354282, 78708564]

約数ペア:

[(1, 78708564), (2, 39354282), (3, 26236188), (4, 19677141), (6, 13118094), (9, 8745396), (11, 7155324), (12, 6559047), (18, 4372698), (19, 4142556), (22, 3577662), (27, 2915132), (33, 2385108), (36, 2186349), (38, 2071278), (44, 1788831), (54, 1457566), (57, 1380852), (66, 1192554), (76, 1035639), (99, 795036), (108, 728783), (114, 690426), (121, 650484), (132, 596277), (171, 460284), (198, 397518), (209, 376596), (228, 345213), (242, 325242), (297, 265012), (317, 248292), (342, 230142), (363, 216828), (396, 198759), (418, 188298), (484, 162621), (513, 153428), (594, 132506), (627, 125532), (634, 124146), (684, 115071), (726, 108414), (836, 94149), (951, 82764), (1026, 76714), (1089, 72276), (1188, 66253), (1254, 62766), (1268, 62073), (1452, 54207), (1881, 41844), (1902, 41382), (2052, 38357), (2178, 36138), (2299, 34236), (2508, 31383), (2853, 27588), (3267, 24092), (3487, 22572), (3762, 20922), (3804, 20691), (4356, 18069), (4598, 17118), (5643, 13948), (5706, 13794), (6023, 13068), (6534, 12046), (6897, 11412), (6974, 11286), (7524, 10461), (8559, 9196)]