66431274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{421}}^1$

素因数の和:480

約数の個数: 96

約数和(自身を含む): 174120576

約数和(自身を除く): 107689302

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 119, 182, 221, 238, 273, 289, 357, 421, 442, 546, 578, 663, 714, 842, 867, 1263, 1326, 1547, 1734, 2023, 2526, 2947, 3094, 3757, 4046, 4641, 5473, 5894, 6069, 7157, 7514, 8841, 9282, 10946, 11271, 12138, 14314, 16419, 17682, 21471, 22542, 26299, 32838, 38311, 42942, 50099, 52598, 76622, 78897, 93041, 100198, 114933, 121669, 150297, 157794, 186082, 229866, 243338, 279123, 300594, 365007, 558246, 651287, 730014, 851683, 1302574, 1581697, 1703366, 1953861, 2555049, 3163394, 3907722, 4745091, 5110098, 9490182, 11071879, 22143758, 33215637, 66431274]

約数ペア:

[(1, 66431274), (2, 33215637), (3, 22143758), (6, 11071879), (7, 9490182), (13, 5110098), (14, 4745091), (17, 3907722), (21, 3163394), (26, 2555049), (34, 1953861), (39, 1703366), (42, 1581697), (51, 1302574), (78, 851683), (91, 730014), (102, 651287), (119, 558246), (182, 365007), (221, 300594), (238, 279123), (273, 243338), (289, 229866), (357, 186082), (421, 157794), (442, 150297), (546, 121669), (578, 114933), (663, 100198), (714, 93041), (842, 78897), (867, 76622), (1263, 52598), (1326, 50099), (1547, 42942), (1734, 38311), (2023, 32838), (2526, 26299), (2947, 22542), (3094, 21471), (3757, 17682), (4046, 16419), (4641, 14314), (5473, 12138), (5894, 11271), (6069, 10946), (7157, 9282), (7514, 8841)]