772900308

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{40739}}^1$

素因数の和:40797

約数の個数: 72

約数和(自身を含む): 2135427840

約数和(自身を除く): 1362527532

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 102, 124, 153, 186, 204, 279, 306, 372, 527, 558, 612, 1054, 1116, 1581, 2108, 3162, 4743, 6324, 9486, 18972, 40739, 81478, 122217, 162956, 244434, 366651, 488868, 692563, 733302, 1262909, 1385126, 1466604, 2077689, 2525818, 2770252, 3788727, 4155378, 5051636, 6233067, 7577454, 8310756, 11366181, 12466134, 15154908, 21469453, 22732362, 24932268, 42938906, 45464724, 64408359, 85877812, 128816718, 193225077, 257633436, 386450154, 772900308]

約数ペア:

[(1, 772900308), (2, 386450154), (3, 257633436), (4, 193225077), (6, 128816718), (9, 85877812), (12, 64408359), (17, 45464724), (18, 42938906), (31, 24932268), (34, 22732362), (36, 21469453), (51, 15154908), (62, 12466134), (68, 11366181), (93, 8310756), (102, 7577454), (124, 6233067), (153, 5051636), (186, 4155378), (204, 3788727), (279, 2770252), (306, 2525818), (372, 2077689), (527, 1466604), (558, 1385126), (612, 1262909), (1054, 733302), (1116, 692563), (1581, 488868), (2108, 366651), (3162, 244434), (4743, 162956), (6324, 122217), (9486, 81478), (18972, 40739)]