65171808

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^3\times {\mathrm{103}}^1$

素因数の和:158

約数の個数: 144

約数和(自身を含む): 202718880

約数和(自身を除く): 137547072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 103, 104, 117, 144, 156, 169, 206, 208, 234, 288, 309, 312, 338, 412, 416, 468, 507, 618, 624, 676, 824, 927, 936, 1014, 1236, 1248, 1339, 1352, 1521, 1648, 1854, 1872, 2028, 2197, 2472, 2678, 2704, 3042, 3296, 3708, 3744, 4017, 4056, 4394, 4944, 5356, 5408, 6084, 6591, 7416, 8034, 8112, 8788, 9888, 10712, 12051, 12168, 13182, 14832, 16068, 16224, 17407, 17576, 19773, 21424, 24102, 24336, 26364, 29664, 32136, 34814, 35152, 39546, 42848, 48204, 48672, 52221, 52728, 64272, 69628, 70304, 79092, 96408, 104442, 105456, 128544, 139256, 156663, 158184, 192816, 208884, 210912, 226291, 278512, 313326, 316368, 385632, 417768, 452582, 557024, 626652, 632736, 678873, 835536, 905164, 1253304, 1357746, 1671072, 1810328, 2036619, 2506608, 2715492, 3620656, 4073238, 5013216, 5430984, 7241312, 8146476, 10861968, 16292952, 21723936, 32585904, 65171808]

約数ペア:

[(1, 65171808), (2, 32585904), (3, 21723936), (4, 16292952), (6, 10861968), (8, 8146476), (9, 7241312), (12, 5430984), (13, 5013216), (16, 4073238), (18, 3620656), (24, 2715492), (26, 2506608), (32, 2036619), (36, 1810328), (39, 1671072), (48, 1357746), (52, 1253304), (72, 905164), (78, 835536), (96, 678873), (103, 632736), (104, 626652), (117, 557024), (144, 452582), (156, 417768), (169, 385632), (206, 316368), (208, 313326), (234, 278512), (288, 226291), (309, 210912), (312, 208884), (338, 192816), (412, 158184), (416, 156663), (468, 139256), (507, 128544), (618, 105456), (624, 104442), (676, 96408), (824, 79092), (927, 70304), (936, 69628), (1014, 64272), (1236, 52728), (1248, 52221), (1339, 48672), (1352, 48204), (1521, 42848), (1648, 39546), (1854, 35152), (1872, 34814), (2028, 32136), (2197, 29664), (2472, 26364), (2678, 24336), (2704, 24102), (3042, 21424), (3296, 19773), (3708, 17576), (3744, 17407), (4017, 16224), (4056, 16068), (4394, 14832), (4944, 13182), (5356, 12168), (5408, 12051), (6084, 10712), (6591, 9888), (7416, 8788), (8034, 8112)]