123117408

素因数分解:

$2^5\times 3^5\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:319

約数の個数: 144

約数和(自身を含む): 369847296

約数和(自身を除く): 246729888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 71, 72, 81, 96, 108, 142, 144, 162, 213, 216, 223, 243, 284, 288, 324, 426, 432, 446, 486, 568, 639, 648, 669, 852, 864, 892, 972, 1136, 1278, 1296, 1338, 1704, 1784, 1917, 1944, 2007, 2272, 2556, 2592, 2676, 3408, 3568, 3834, 3888, 4014, 5112, 5352, 5751, 6021, 6816, 7136, 7668, 7776, 8028, 10224, 10704, 11502, 12042, 15336, 15833, 16056, 17253, 18063, 20448, 21408, 23004, 24084, 30672, 31666, 32112, 34506, 36126, 46008, 47499, 48168, 54189, 61344, 63332, 64224, 69012, 72252, 92016, 94998, 96336, 108378, 126664, 138024, 142497, 144504, 184032, 189996, 192672, 216756, 253328, 276048, 284994, 289008, 379992, 427491, 433512, 506656, 552096, 569988, 578016, 759984, 854982, 867024, 1139976, 1282473, 1519968, 1709964, 1734048, 2279952, 2564946, 3419928, 3847419, 4559904, 5129892, 6839856, 7694838, 10259784, 13679712, 15389676, 20519568, 30779352, 41039136, 61558704, 123117408]

約数ペア:

[(1, 123117408), (2, 61558704), (3, 41039136), (4, 30779352), (6, 20519568), (8, 15389676), (9, 13679712), (12, 10259784), (16, 7694838), (18, 6839856), (24, 5129892), (27, 4559904), (32, 3847419), (36, 3419928), (48, 2564946), (54, 2279952), (71, 1734048), (72, 1709964), (81, 1519968), (96, 1282473), (108, 1139976), (142, 867024), (144, 854982), (162, 759984), (213, 578016), (216, 569988), (223, 552096), (243, 506656), (284, 433512), (288, 427491), (324, 379992), (426, 289008), (432, 284994), (446, 276048), (486, 253328), (568, 216756), (639, 192672), (648, 189996), (669, 184032), (852, 144504), (864, 142497), (892, 138024), (972, 126664), (1136, 108378), (1278, 96336), (1296, 94998), (1338, 92016), (1704, 72252), (1784, 69012), (1917, 64224), (1944, 63332), (2007, 61344), (2272, 54189), (2556, 48168), (2592, 47499), (2676, 46008), (3408, 36126), (3568, 34506), (3834, 32112), (3888, 31666), (4014, 30672), (5112, 24084), (5352, 23004), (5751, 21408), (6021, 20448), (6816, 18063), (7136, 17253), (7668, 16056), (7776, 15833), (8028, 15336), (10224, 12042), (10704, 11502)]