72684990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1021}}^1$

素因数の和:1154

約数の個数: 96

約数和(自身を含む): 218102976

約数和(自身を除く): 145417986

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 113, 126, 210, 226, 315, 339, 565, 630, 678, 791, 1017, 1021, 1130, 1582, 1695, 2034, 2042, 2373, 3063, 3390, 3955, 4746, 5085, 5105, 6126, 7119, 7147, 7910, 9189, 10170, 10210, 11865, 14238, 14294, 15315, 18378, 21441, 23730, 30630, 35595, 35735, 42882, 45945, 64323, 71190, 71470, 91890, 107205, 115373, 128646, 214410, 230746, 321615, 346119, 576865, 643230, 692238, 807611, 1038357, 1153730, 1615222, 1730595, 2076714, 2422833, 3461190, 4038055, 4845666, 5191785, 7268499, 8076110, 10383570, 12114165, 14536998, 24228330, 36342495, 72684990]

約数ペア:

[(1, 72684990), (2, 36342495), (3, 24228330), (5, 14536998), (6, 12114165), (7, 10383570), (9, 8076110), (10, 7268499), (14, 5191785), (15, 4845666), (18, 4038055), (21, 3461190), (30, 2422833), (35, 2076714), (42, 1730595), (45, 1615222), (63, 1153730), (70, 1038357), (90, 807611), (105, 692238), (113, 643230), (126, 576865), (210, 346119), (226, 321615), (315, 230746), (339, 214410), (565, 128646), (630, 115373), (678, 107205), (791, 91890), (1017, 71470), (1021, 71190), (1130, 64323), (1582, 45945), (1695, 42882), (2034, 35735), (2042, 35595), (2373, 30630), (3063, 23730), (3390, 21441), (3955, 18378), (4746, 15315), (5085, 14294), (5105, 14238), (6126, 11865), (7119, 10210), (7147, 10170), (7910, 9189)]