72299916

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{154487}}^1$

素因数の和:154510

約数の個数: 36

約数和(自身を含む): 196817712

約数和(自身を除く): 124517796

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 154487, 308974, 463461, 617948, 926922, 1390383, 1853844, 2008331, 2780766, 4016662, 5561532, 6024993, 8033324, 12049986, 18074979, 24099972, 36149958, 72299916]

約数ペア:

[(1, 72299916), (2, 36149958), (3, 24099972), (4, 18074979), (6, 12049986), (9, 8033324), (12, 6024993), (13, 5561532), (18, 4016662), (26, 2780766), (36, 2008331), (39, 1853844), (52, 1390383), (78, 926922), (117, 617948), (156, 463461), (234, 308974), (468, 154487)]