82661964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{653}}^1$

素因数の和:815

約数の個数: 96

約数和(自身を含む): 242597376

約数和(自身を除く): 159935412

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 137, 154, 231, 274, 308, 411, 462, 548, 653, 822, 924, 959, 1306, 1507, 1644, 1918, 1959, 2612, 2877, 3014, 3836, 3918, 4521, 4571, 5754, 6028, 7183, 7836, 9042, 9142, 10549, 11508, 13713, 14366, 18084, 18284, 21098, 21549, 27426, 28732, 31647, 42196, 43098, 50281, 54852, 63294, 86196, 89461, 100562, 126588, 150843, 178922, 201124, 268383, 301686, 357844, 536766, 603372, 626227, 984071, 1073532, 1252454, 1878681, 1968142, 2504908, 2952213, 3757362, 3936284, 5904426, 6888497, 7514724, 11808852, 13776994, 20665491, 27553988, 41330982, 82661964]

約数ペア:

[(1, 82661964), (2, 41330982), (3, 27553988), (4, 20665491), (6, 13776994), (7, 11808852), (11, 7514724), (12, 6888497), (14, 5904426), (21, 3936284), (22, 3757362), (28, 2952213), (33, 2504908), (42, 1968142), (44, 1878681), (66, 1252454), (77, 1073532), (84, 984071), (132, 626227), (137, 603372), (154, 536766), (231, 357844), (274, 301686), (308, 268383), (411, 201124), (462, 178922), (548, 150843), (653, 126588), (822, 100562), (924, 89461), (959, 86196), (1306, 63294), (1507, 54852), (1644, 50281), (1918, 43098), (1959, 42196), (2612, 31647), (2877, 28732), (3014, 27426), (3836, 21549), (3918, 21098), (4521, 18284), (4571, 18084), (5754, 14366), (6028, 13713), (7183, 11508), (7836, 10549), (9042, 9142)]