78811184

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:294

約数の個数: 80

約数和(自身を含む): 170989056

約数和(自身を除く): 92177872

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 41, 68, 74, 82, 136, 148, 164, 191, 272, 296, 328, 382, 592, 629, 656, 697, 764, 1258, 1394, 1517, 1528, 2516, 2788, 3034, 3056, 3247, 5032, 5576, 6068, 6494, 7067, 7831, 10064, 11152, 12136, 12988, 14134, 15662, 24272, 25789, 25976, 28268, 31324, 51578, 51952, 56536, 62648, 103156, 113072, 120139, 125296, 133127, 206312, 240278, 266254, 289747, 412624, 480556, 532508, 579494, 961112, 1065016, 1158988, 1922224, 2130032, 2317976, 4635952, 4925699, 9851398, 19702796, 39405592, 78811184]

約数ペア:

[(1, 78811184), (2, 39405592), (4, 19702796), (8, 9851398), (16, 4925699), (17, 4635952), (34, 2317976), (37, 2130032), (41, 1922224), (68, 1158988), (74, 1065016), (82, 961112), (136, 579494), (148, 532508), (164, 480556), (191, 412624), (272, 289747), (296, 266254), (328, 240278), (382, 206312), (592, 133127), (629, 125296), (656, 120139), (697, 113072), (764, 103156), (1258, 62648), (1394, 56536), (1517, 51952), (1528, 51578), (2516, 31324), (2788, 28268), (3034, 25976), (3056, 25789), (3247, 24272), (5032, 15662), (5576, 14134), (6068, 12988), (6494, 12136), (7067, 11152), (7831, 10064)]