84158004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:325

約数の個数: 96

約数和(自身を含む): 231469056

約数和(自身を除く): 147311052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 103, 137, 142, 206, 213, 274, 284, 309, 411, 412, 426, 497, 548, 618, 721, 822, 852, 959, 994, 1236, 1442, 1491, 1644, 1918, 1988, 2163, 2877, 2884, 2982, 3836, 4326, 5754, 5964, 7313, 8652, 9727, 11508, 14111, 14626, 19454, 21939, 28222, 29181, 29252, 38908, 42333, 43878, 51191, 56444, 58362, 68089, 84666, 87756, 98777, 102382, 116724, 136178, 153573, 169332, 197554, 204267, 204764, 272356, 296331, 307146, 395108, 408534, 592662, 614292, 817068, 1001881, 1185324, 2003762, 3005643, 4007524, 6011286, 7013167, 12022572, 14026334, 21039501, 28052668, 42079002, 84158004]

約数ペア:

[(1, 84158004), (2, 42079002), (3, 28052668), (4, 21039501), (6, 14026334), (7, 12022572), (12, 7013167), (14, 6011286), (21, 4007524), (28, 3005643), (42, 2003762), (71, 1185324), (84, 1001881), (103, 817068), (137, 614292), (142, 592662), (206, 408534), (213, 395108), (274, 307146), (284, 296331), (309, 272356), (411, 204764), (412, 204267), (426, 197554), (497, 169332), (548, 153573), (618, 136178), (721, 116724), (822, 102382), (852, 98777), (959, 87756), (994, 84666), (1236, 68089), (1442, 58362), (1491, 56444), (1644, 51191), (1918, 43878), (1988, 42333), (2163, 38908), (2877, 29252), (2884, 29181), (2982, 28222), (3836, 21939), (4326, 19454), (5754, 14626), (5964, 14111), (7313, 11508), (8652, 9727)]