80090556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1033}}^1$

素因数の和:1131

約数の個数: 96

約数和(自身を含む): 233468928

約数和(自身を除く): 153378372

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 71, 78, 84, 91, 142, 156, 182, 213, 273, 284, 364, 426, 497, 546, 852, 923, 994, 1033, 1092, 1491, 1846, 1988, 2066, 2769, 2982, 3099, 3692, 4132, 5538, 5964, 6198, 6461, 7231, 11076, 12396, 12922, 13429, 14462, 19383, 21693, 25844, 26858, 28924, 38766, 40287, 43386, 53716, 73343, 77532, 80574, 86772, 94003, 146686, 161148, 188006, 220029, 282009, 293372, 376012, 440058, 513401, 564018, 880116, 953459, 1026802, 1128036, 1540203, 1906918, 2053604, 2860377, 3080406, 3813836, 5720754, 6160812, 6674213, 11441508, 13348426, 20022639, 26696852, 40045278, 80090556]

約数ペア:

[(1, 80090556), (2, 40045278), (3, 26696852), (4, 20022639), (6, 13348426), (7, 11441508), (12, 6674213), (13, 6160812), (14, 5720754), (21, 3813836), (26, 3080406), (28, 2860377), (39, 2053604), (42, 1906918), (52, 1540203), (71, 1128036), (78, 1026802), (84, 953459), (91, 880116), (142, 564018), (156, 513401), (182, 440058), (213, 376012), (273, 293372), (284, 282009), (364, 220029), (426, 188006), (497, 161148), (546, 146686), (852, 94003), (923, 86772), (994, 80574), (1033, 77532), (1092, 73343), (1491, 53716), (1846, 43386), (1988, 40287), (2066, 38766), (2769, 28924), (2982, 26858), (3099, 25844), (3692, 21693), (4132, 19383), (5538, 14462), (5964, 13429), (6198, 12922), (6461, 12396), (7231, 11076)]