91184268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 267638784

約数和(自身を除く): 176454516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 31, 38, 42, 57, 62, 76, 84, 93, 97, 114, 124, 133, 186, 194, 217, 228, 266, 291, 361, 372, 388, 399, 434, 532, 582, 589, 651, 679, 722, 798, 868, 1083, 1164, 1178, 1302, 1358, 1444, 1596, 1767, 1843, 2037, 2166, 2356, 2527, 2604, 2716, 3007, 3534, 3686, 4074, 4123, 4332, 5054, 5529, 6014, 7068, 7372, 7581, 8148, 8246, 9021, 10108, 11058, 11191, 12028, 12369, 12901, 15162, 16492, 18042, 21049, 22116, 22382, 24738, 25802, 30324, 33573, 35017, 36084, 38703, 42098, 44764, 49476, 51604, 57133, 63147, 67146, 70034, 77406, 78337, 84196, 105051, 114266, 126294, 134292, 140068, 154812, 156674, 171399, 210102, 228532, 235011, 245119, 252588, 313348, 342798, 399931, 420204, 470022, 490238, 685596, 735357, 799862, 940044, 980476, 1085527, 1199793, 1470714, 1599724, 2171054, 2399586, 2941428, 3256581, 4342108, 4799172, 6513162, 7598689, 13026324, 15197378, 22796067, 30394756, 45592134, 91184268]

約数ペア:

[(1, 91184268), (2, 45592134), (3, 30394756), (4, 22796067), (6, 15197378), (7, 13026324), (12, 7598689), (14, 6513162), (19, 4799172), (21, 4342108), (28, 3256581), (31, 2941428), (38, 2399586), (42, 2171054), (57, 1599724), (62, 1470714), (76, 1199793), (84, 1085527), (93, 980476), (97, 940044), (114, 799862), (124, 735357), (133, 685596), (186, 490238), (194, 470022), (217, 420204), (228, 399931), (266, 342798), (291, 313348), (361, 252588), (372, 245119), (388, 235011), (399, 228532), (434, 210102), (532, 171399), (582, 156674), (589, 154812), (651, 140068), (679, 134292), (722, 126294), (798, 114266), (868, 105051), (1083, 84196), (1164, 78337), (1178, 77406), (1302, 70034), (1358, 67146), (1444, 63147), (1596, 57133), (1767, 51604), (1843, 49476), (2037, 44764), (2166, 42098), (2356, 38703), (2527, 36084), (2604, 35017), (2716, 33573), (3007, 30324), (3534, 25802), (3686, 24738), (4074, 22382), (4123, 22116), (4332, 21049), (5054, 18042), (5529, 16492), (6014, 15162), (7068, 12901), (7372, 12369), (7581, 12028), (8148, 11191), (8246, 11058), (9021, 10108)]