81937008

素因数分解:

$2^4\times 3^4\times {\mathrm{17}}^1\times {\mathrm{3719}}^1$

素因数の和:3756

約数の個数: 100

約数和(自身を含む): 251166960

約数和(自身を除く): 169229952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 81, 102, 108, 136, 144, 153, 162, 204, 216, 272, 306, 324, 408, 432, 459, 612, 648, 816, 918, 1224, 1296, 1377, 1836, 2448, 2754, 3672, 3719, 5508, 7344, 7438, 11016, 11157, 14876, 22032, 22314, 29752, 33471, 44628, 59504, 63223, 66942, 89256, 100413, 126446, 133884, 178512, 189669, 200826, 252892, 267768, 301239, 379338, 401652, 505784, 535536, 569007, 602478, 758676, 803304, 1011568, 1138014, 1204956, 1517352, 1606608, 1707021, 2276028, 2409912, 3034704, 3414042, 4552056, 4819824, 5121063, 6828084, 9104112, 10242126, 13656168, 20484252, 27312336, 40968504, 81937008]

約数ペア:

[(1, 81937008), (2, 40968504), (3, 27312336), (4, 20484252), (6, 13656168), (8, 10242126), (9, 9104112), (12, 6828084), (16, 5121063), (17, 4819824), (18, 4552056), (24, 3414042), (27, 3034704), (34, 2409912), (36, 2276028), (48, 1707021), (51, 1606608), (54, 1517352), (68, 1204956), (72, 1138014), (81, 1011568), (102, 803304), (108, 758676), (136, 602478), (144, 569007), (153, 535536), (162, 505784), (204, 401652), (216, 379338), (272, 301239), (306, 267768), (324, 252892), (408, 200826), (432, 189669), (459, 178512), (612, 133884), (648, 126446), (816, 100413), (918, 89256), (1224, 66942), (1296, 63223), (1377, 59504), (1836, 44628), (2448, 33471), (2754, 29752), (3672, 22314), (3719, 22032), (5508, 14876), (7344, 11157), (7438, 11016)]