81044016

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:414

約数の個数: 80

約数和(自身を含む): 215268960

約数和(自身を除く): 134224944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 101, 146, 202, 219, 229, 292, 303, 404, 438, 458, 584, 606, 687, 808, 876, 916, 1168, 1212, 1374, 1616, 1752, 1832, 2424, 2748, 3504, 3664, 4848, 5496, 7373, 10992, 14746, 16717, 22119, 23129, 29492, 33434, 44238, 46258, 50151, 58984, 66868, 69387, 88476, 92516, 100302, 117968, 133736, 138774, 176952, 185032, 200604, 267472, 277548, 353904, 370064, 401208, 555096, 802416, 1110192, 1688417, 3376834, 5065251, 6753668, 10130502, 13507336, 20261004, 27014672, 40522008, 81044016]

約数ペア:

[(1, 81044016), (2, 40522008), (3, 27014672), (4, 20261004), (6, 13507336), (8, 10130502), (12, 6753668), (16, 5065251), (24, 3376834), (48, 1688417), (73, 1110192), (101, 802416), (146, 555096), (202, 401208), (219, 370064), (229, 353904), (292, 277548), (303, 267472), (404, 200604), (438, 185032), (458, 176952), (584, 138774), (606, 133736), (687, 117968), (808, 100302), (876, 92516), (916, 88476), (1168, 69387), (1212, 66868), (1374, 58984), (1616, 50151), (1752, 46258), (1832, 44238), (2424, 33434), (2748, 29492), (3504, 23129), (3664, 22119), (4848, 16717), (5496, 14746), (7373, 10992)]