91948480

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:115

約数の個数: 168

約数和(自身を含む): 254239776

約数和(自身を除く): 162291296

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 31, 32, 40, 46, 52, 62, 64, 65, 80, 92, 104, 115, 124, 130, 155, 160, 184, 208, 230, 248, 260, 299, 310, 320, 368, 403, 416, 460, 496, 520, 598, 620, 713, 736, 806, 832, 920, 961, 992, 1040, 1196, 1240, 1426, 1472, 1495, 1612, 1840, 1922, 1984, 2015, 2080, 2392, 2480, 2852, 2990, 3224, 3565, 3680, 3844, 4030, 4160, 4784, 4805, 4960, 5704, 5980, 6448, 7130, 7360, 7688, 8060, 9269, 9568, 9610, 9920, 11408, 11960, 12493, 12896, 14260, 15376, 16120, 18538, 19136, 19220, 22103, 22816, 23920, 24986, 25792, 28520, 30752, 32240, 37076, 38440, 44206, 45632, 46345, 47840, 49972, 57040, 61504, 62465, 64480, 74152, 76880, 88412, 92690, 95680, 99944, 110515, 114080, 124930, 128960, 148304, 153760, 176824, 185380, 199888, 221030, 228160, 249860, 287339, 296608, 307520, 353648, 370760, 399776, 442060, 499720, 574678, 593216, 707296, 741520, 799552, 884120, 999440, 1149356, 1414592, 1436695, 1483040, 1768240, 1998880, 2298712, 2873390, 2966080, 3536480, 3997760, 4597424, 5746780, 7072960, 9194848, 11493560, 18389696, 22987120, 45974240, 91948480]

約数ペア:

[(1, 91948480), (2, 45974240), (4, 22987120), (5, 18389696), (8, 11493560), (10, 9194848), (13, 7072960), (16, 5746780), (20, 4597424), (23, 3997760), (26, 3536480), (31, 2966080), (32, 2873390), (40, 2298712), (46, 1998880), (52, 1768240), (62, 1483040), (64, 1436695), (65, 1414592), (80, 1149356), (92, 999440), (104, 884120), (115, 799552), (124, 741520), (130, 707296), (155, 593216), (160, 574678), (184, 499720), (208, 442060), (230, 399776), (248, 370760), (260, 353648), (299, 307520), (310, 296608), (320, 287339), (368, 249860), (403, 228160), (416, 221030), (460, 199888), (496, 185380), (520, 176824), (598, 153760), (620, 148304), (713, 128960), (736, 124930), (806, 114080), (832, 110515), (920, 99944), (961, 95680), (992, 92690), (1040, 88412), (1196, 76880), (1240, 74152), (1426, 64480), (1472, 62465), (1495, 61504), (1612, 57040), (1840, 49972), (1922, 47840), (1984, 46345), (2015, 45632), (2080, 44206), (2392, 38440), (2480, 37076), (2852, 32240), (2990, 30752), (3224, 28520), (3565, 25792), (3680, 24986), (3844, 23920), (4030, 22816), (4160, 22103), (4784, 19220), (4805, 19136), (4960, 18538), (5704, 16120), (5980, 15376), (6448, 14260), (7130, 12896), (7360, 12493), (7688, 11960), (8060, 11408), (9269, 9920), (9568, 9610)]