78570492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:280

約数の個数: 192

約数和(自身を含む): 255295488

約数和(自身を除く): 176724996

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 31, 33, 39, 42, 44, 52, 62, 66, 77, 78, 84, 91, 93, 124, 132, 143, 154, 156, 182, 186, 211, 217, 231, 273, 286, 308, 341, 364, 372, 403, 422, 429, 434, 462, 546, 572, 633, 651, 682, 806, 844, 858, 868, 924, 1001, 1023, 1092, 1209, 1266, 1302, 1364, 1477, 1612, 1716, 2002, 2046, 2321, 2387, 2418, 2532, 2604, 2743, 2821, 2954, 3003, 4004, 4092, 4431, 4433, 4642, 4774, 4836, 5486, 5642, 5908, 6006, 6541, 6963, 7161, 8229, 8463, 8862, 8866, 9284, 9548, 10972, 11284, 12012, 13082, 13299, 13926, 14322, 16247, 16458, 16926, 17724, 17732, 19201, 19623, 26164, 26598, 27852, 28644, 30173, 31031, 32494, 32916, 33852, 38402, 39246, 45787, 48741, 53196, 57603, 60346, 62062, 64988, 71951, 76804, 78492, 85033, 90519, 91574, 93093, 97482, 115206, 120692, 124124, 137361, 143902, 170066, 181038, 183148, 186186, 194964, 211211, 215853, 230412, 255099, 274722, 287804, 340132, 362076, 372372, 422422, 431706, 503657, 510198, 549444, 595231, 633633, 844844, 863412, 935363, 1007314, 1020396, 1190462, 1267266, 1510971, 1785693, 1870726, 2014628, 2380924, 2534532, 2806089, 3021942, 3571386, 3741452, 5612178, 6043884, 6547541, 7142772, 11224356, 13095082, 19642623, 26190164, 39285246, 78570492]

約数ペア:

[(1, 78570492), (2, 39285246), (3, 26190164), (4, 19642623), (6, 13095082), (7, 11224356), (11, 7142772), (12, 6547541), (13, 6043884), (14, 5612178), (21, 3741452), (22, 3571386), (26, 3021942), (28, 2806089), (31, 2534532), (33, 2380924), (39, 2014628), (42, 1870726), (44, 1785693), (52, 1510971), (62, 1267266), (66, 1190462), (77, 1020396), (78, 1007314), (84, 935363), (91, 863412), (93, 844844), (124, 633633), (132, 595231), (143, 549444), (154, 510198), (156, 503657), (182, 431706), (186, 422422), (211, 372372), (217, 362076), (231, 340132), (273, 287804), (286, 274722), (308, 255099), (341, 230412), (364, 215853), (372, 211211), (403, 194964), (422, 186186), (429, 183148), (434, 181038), (462, 170066), (546, 143902), (572, 137361), (633, 124124), (651, 120692), (682, 115206), (806, 97482), (844, 93093), (858, 91574), (868, 90519), (924, 85033), (1001, 78492), (1023, 76804), (1092, 71951), (1209, 64988), (1266, 62062), (1302, 60346), (1364, 57603), (1477, 53196), (1612, 48741), (1716, 45787), (2002, 39246), (2046, 38402), (2321, 33852), (2387, 32916), (2418, 32494), (2532, 31031), (2604, 30173), (2743, 28644), (2821, 27852), (2954, 26598), (3003, 26164), (4004, 19623), (4092, 19201), (4431, 17732), (4433, 17724), (4642, 16926), (4774, 16458), (4836, 16247), (5486, 14322), (5642, 13926), (5908, 13299), (6006, 13082), (6541, 12012), (6963, 11284), (7161, 10972), (8229, 9548), (8463, 9284), (8862, 8866)]