890072352

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{237733}}^1$

素因数の和:237762

約数の個数: 72

約数和(自身を含む): 2725858044

約数和(自身を除く): 1835785692

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 237733, 475466, 713199, 950932, 1426398, 1901864, 2139597, 2852796, 3090529, 3803728, 4279194, 5705592, 6181058, 7607456, 8558388, 9271587, 11411184, 12362116, 17116776, 18543174, 22822368, 24724232, 27814761, 34233552, 37086348, 49448464, 55629522, 68467104, 74172696, 98896928, 111259044, 148345392, 222518088, 296690784, 445036176, 890072352]

約数ペア:

[(1, 890072352), (2, 445036176), (3, 296690784), (4, 222518088), (6, 148345392), (8, 111259044), (9, 98896928), (12, 74172696), (13, 68467104), (16, 55629522), (18, 49448464), (24, 37086348), (26, 34233552), (32, 27814761), (36, 24724232), (39, 22822368), (48, 18543174), (52, 17116776), (72, 12362116), (78, 11411184), (96, 9271587), (104, 8558388), (117, 7607456), (144, 6181058), (156, 5705592), (208, 4279194), (234, 3803728), (288, 3090529), (312, 2852796), (416, 2139597), (468, 1901864), (624, 1426398), (936, 950932), (1248, 713199), (1872, 475466), (3744, 237733)]