71206408

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 170213400

約数和(自身を除く): 99006992

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 89, 91, 98, 104, 157, 178, 182, 196, 314, 356, 364, 392, 623, 628, 637, 712, 728, 1099, 1157, 1246, 1256, 1274, 2041, 2198, 2314, 2492, 2548, 4082, 4361, 4396, 4628, 4984, 5096, 7693, 8099, 8164, 8722, 8792, 9256, 13973, 14287, 15386, 16198, 16328, 17444, 27946, 28574, 30772, 32396, 34888, 55892, 56693, 57148, 61544, 64792, 97811, 100009, 111784, 113386, 114296, 181649, 195622, 200018, 226772, 363298, 391244, 400036, 453544, 684677, 726596, 782488, 800072, 1271543, 1369354, 1453192, 2543086, 2738708, 5086172, 5477416, 8900801, 10172344, 17801602, 35603204, 71206408]

約数ペア:

[(1, 71206408), (2, 35603204), (4, 17801602), (7, 10172344), (8, 8900801), (13, 5477416), (14, 5086172), (26, 2738708), (28, 2543086), (49, 1453192), (52, 1369354), (56, 1271543), (89, 800072), (91, 782488), (98, 726596), (104, 684677), (157, 453544), (178, 400036), (182, 391244), (196, 363298), (314, 226772), (356, 200018), (364, 195622), (392, 181649), (623, 114296), (628, 113386), (637, 111784), (712, 100009), (728, 97811), (1099, 64792), (1157, 61544), (1246, 57148), (1256, 56693), (1274, 55892), (2041, 34888), (2198, 32396), (2314, 30772), (2492, 28574), (2548, 27946), (4082, 17444), (4361, 16328), (4396, 16198), (4628, 15386), (4984, 14287), (5096, 13973), (7693, 9256), (8099, 8792), (8164, 8722)]