90904848

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1103}}^1$

素因数の和:1232

約数の個数: 80

約数和(自身を含む): 251341056

約数和(自身を除く): 160436208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 101, 102, 136, 202, 204, 272, 303, 404, 408, 606, 808, 816, 1103, 1212, 1616, 1717, 2206, 2424, 3309, 3434, 4412, 4848, 5151, 6618, 6868, 8824, 10302, 13236, 13736, 17648, 18751, 20604, 26472, 27472, 37502, 41208, 52944, 56253, 75004, 82416, 111403, 112506, 150008, 222806, 225012, 300016, 334209, 445612, 450024, 668418, 891224, 900048, 1336836, 1782448, 1893851, 2673672, 3787702, 5347344, 5681553, 7575404, 11363106, 15150808, 22726212, 30301616, 45452424, 90904848]

約数ペア:

[(1, 90904848), (2, 45452424), (3, 30301616), (4, 22726212), (6, 15150808), (8, 11363106), (12, 7575404), (16, 5681553), (17, 5347344), (24, 3787702), (34, 2673672), (48, 1893851), (51, 1782448), (68, 1336836), (101, 900048), (102, 891224), (136, 668418), (202, 450024), (204, 445612), (272, 334209), (303, 300016), (404, 225012), (408, 222806), (606, 150008), (808, 112506), (816, 111403), (1103, 82416), (1212, 75004), (1616, 56253), (1717, 52944), (2206, 41208), (2424, 37502), (3309, 27472), (3434, 26472), (4412, 20604), (4848, 18751), (5151, 17648), (6618, 13736), (6868, 13236), (8824, 10302)]