64559664

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{34487}}^1$

素因数の和:34514

約数の個数: 60

約数和(自身を含む): 194581296

約数和(自身を除く): 130021632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 34487, 68974, 103461, 137948, 206922, 275896, 310383, 413844, 448331, 551792, 620766, 827688, 896662, 1241532, 1344993, 1655376, 1793324, 2483064, 2689986, 3586648, 4034979, 4966128, 5379972, 7173296, 8069958, 10759944, 16139916, 21519888, 32279832, 64559664]

約数ペア:

[(1, 64559664), (2, 32279832), (3, 21519888), (4, 16139916), (6, 10759944), (8, 8069958), (9, 7173296), (12, 5379972), (13, 4966128), (16, 4034979), (18, 3586648), (24, 2689986), (26, 2483064), (36, 1793324), (39, 1655376), (48, 1344993), (52, 1241532), (72, 896662), (78, 827688), (104, 620766), (117, 551792), (144, 448331), (156, 413844), (208, 310383), (234, 275896), (312, 206922), (468, 137948), (624, 103461), (936, 68974), (1872, 34487)]