71233128

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1021}}^1$

素因数の和:1072

約数の個数: 128

約数和(自身を含む): 220752000

約数和(自身を除く): 149518872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 27, 34, 36, 38, 51, 54, 57, 68, 72, 76, 102, 108, 114, 136, 152, 153, 171, 204, 216, 228, 306, 323, 342, 408, 456, 459, 513, 612, 646, 684, 918, 969, 1021, 1026, 1224, 1292, 1368, 1836, 1938, 2042, 2052, 2584, 2907, 3063, 3672, 3876, 4084, 4104, 5814, 6126, 7752, 8168, 8721, 9189, 11628, 12252, 17357, 17442, 18378, 19399, 23256, 24504, 27567, 34714, 34884, 36756, 38798, 52071, 55134, 58197, 69428, 69768, 73512, 77596, 104142, 110268, 116394, 138856, 155192, 156213, 174591, 208284, 220536, 232788, 312426, 329783, 349182, 416568, 465576, 468639, 523773, 624852, 659566, 698364, 937278, 989349, 1047546, 1249704, 1319132, 1396728, 1874556, 1978698, 2095092, 2638264, 2968047, 3749112, 3957396, 4190184, 5936094, 7914792, 8904141, 11872188, 17808282, 23744376, 35616564, 71233128]

約数ペア:

[(1, 71233128), (2, 35616564), (3, 23744376), (4, 17808282), (6, 11872188), (8, 8904141), (9, 7914792), (12, 5936094), (17, 4190184), (18, 3957396), (19, 3749112), (24, 2968047), (27, 2638264), (34, 2095092), (36, 1978698), (38, 1874556), (51, 1396728), (54, 1319132), (57, 1249704), (68, 1047546), (72, 989349), (76, 937278), (102, 698364), (108, 659566), (114, 624852), (136, 523773), (152, 468639), (153, 465576), (171, 416568), (204, 349182), (216, 329783), (228, 312426), (306, 232788), (323, 220536), (342, 208284), (408, 174591), (456, 156213), (459, 155192), (513, 138856), (612, 116394), (646, 110268), (684, 104142), (918, 77596), (969, 73512), (1021, 69768), (1026, 69428), (1224, 58197), (1292, 55134), (1368, 52071), (1836, 38798), (1938, 36756), (2042, 34884), (2052, 34714), (2584, 27567), (2907, 24504), (3063, 23256), (3672, 19399), (3876, 18378), (4084, 17442), (4104, 17357), (5814, 12252), (6126, 11628), (7752, 9189), (8168, 8721)]