91389760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3709}}^1$

素因数の和:3744

約数の個数: 112

約数和(自身を含む): 271393920

約数和(自身を除く): 180004160

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1760, 2240, 2464, 3080, 3520, 3709, 4928, 6160, 7418, 12320, 14836, 18545, 24640, 25963, 29672, 37090, 40799, 51926, 59344, 74180, 81598, 103852, 118688, 129815, 148360, 163196, 203995, 207704, 237376, 259630, 285593, 296720, 326392, 407990, 415408, 519260, 571186, 593440, 652784, 815980, 830816, 1038520, 1142372, 1186880, 1305568, 1427965, 1631960, 1661632, 2077040, 2284744, 2611136, 2855930, 3263920, 4154080, 4569488, 5711860, 6527840, 8308160, 9138976, 11423720, 13055680, 18277952, 22847440, 45694880, 91389760]

約数ペア:

[(1, 91389760), (2, 45694880), (4, 22847440), (5, 18277952), (7, 13055680), (8, 11423720), (10, 9138976), (11, 8308160), (14, 6527840), (16, 5711860), (20, 4569488), (22, 4154080), (28, 3263920), (32, 2855930), (35, 2611136), (40, 2284744), (44, 2077040), (55, 1661632), (56, 1631960), (64, 1427965), (70, 1305568), (77, 1186880), (80, 1142372), (88, 1038520), (110, 830816), (112, 815980), (140, 652784), (154, 593440), (160, 571186), (176, 519260), (220, 415408), (224, 407990), (280, 326392), (308, 296720), (320, 285593), (352, 259630), (385, 237376), (440, 207704), (448, 203995), (560, 163196), (616, 148360), (704, 129815), (770, 118688), (880, 103852), (1120, 81598), (1232, 74180), (1540, 59344), (1760, 51926), (2240, 40799), (2464, 37090), (3080, 29672), (3520, 25963), (3709, 24640), (4928, 18545), (6160, 14836), (7418, 12320)]