68778372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{661}}^1$

素因数の和:733

約数の個数: 96

約数和(自身を含む): 186842880

約数和(自身を除く): 118064508

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 29, 39, 46, 52, 58, 69, 78, 87, 92, 116, 138, 156, 174, 276, 299, 348, 377, 598, 661, 667, 754, 897, 1131, 1196, 1322, 1334, 1508, 1794, 1983, 2001, 2262, 2644, 2668, 3588, 3966, 4002, 4524, 7932, 8004, 8593, 8671, 15203, 17186, 17342, 19169, 25779, 26013, 30406, 34372, 34684, 38338, 45609, 51558, 52026, 57507, 60812, 76676, 91218, 103116, 104052, 115014, 182436, 197639, 230028, 249197, 395278, 440887, 498394, 592917, 747591, 790556, 881774, 996788, 1185834, 1322661, 1495182, 1763548, 2371668, 2645322, 2990364, 5290644, 5731531, 11463062, 17194593, 22926124, 34389186, 68778372]

約数ペア:

[(1, 68778372), (2, 34389186), (3, 22926124), (4, 17194593), (6, 11463062), (12, 5731531), (13, 5290644), (23, 2990364), (26, 2645322), (29, 2371668), (39, 1763548), (46, 1495182), (52, 1322661), (58, 1185834), (69, 996788), (78, 881774), (87, 790556), (92, 747591), (116, 592917), (138, 498394), (156, 440887), (174, 395278), (276, 249197), (299, 230028), (348, 197639), (377, 182436), (598, 115014), (661, 104052), (667, 103116), (754, 91218), (897, 76676), (1131, 60812), (1196, 57507), (1322, 52026), (1334, 51558), (1508, 45609), (1794, 38338), (1983, 34684), (2001, 34372), (2262, 30406), (2644, 26013), (2668, 25779), (3588, 19169), (3966, 17342), (4002, 17186), (4524, 15203), (7932, 8671), (8004, 8593)]