84917308

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:351

約数の個数: 72

約数和(自身を含む): 185708544

約数和(自身を除く): 100791236

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 271, 361, 434, 532, 542, 589, 722, 868, 1084, 1178, 1444, 1897, 2356, 2527, 3794, 4123, 5054, 5149, 7588, 8246, 8401, 10108, 10298, 11191, 16492, 16802, 20596, 22382, 33604, 36043, 44764, 58807, 72086, 78337, 97831, 117614, 144172, 156674, 159619, 195662, 235228, 313348, 319238, 391324, 638476, 684817, 1117333, 1369634, 2234666, 2739268, 3032761, 4469332, 6065522, 12131044, 21229327, 42458654, 84917308]

約数ペア:

[(1, 84917308), (2, 42458654), (4, 21229327), (7, 12131044), (14, 6065522), (19, 4469332), (28, 3032761), (31, 2739268), (38, 2234666), (62, 1369634), (76, 1117333), (124, 684817), (133, 638476), (217, 391324), (266, 319238), (271, 313348), (361, 235228), (434, 195662), (532, 159619), (542, 156674), (589, 144172), (722, 117614), (868, 97831), (1084, 78337), (1178, 72086), (1444, 58807), (1897, 44764), (2356, 36043), (2527, 33604), (3794, 22382), (4123, 20596), (5054, 16802), (5149, 16492), (7588, 11191), (8246, 10298), (8401, 10108)]