84010784

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1669}}^1$

素因数の和:1714

約数の個数: 72

約数和(自身を含む): 195901020

約数和(自身を除く): 111890236

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 352, 416, 484, 572, 968, 1144, 1573, 1669, 1936, 2288, 3146, 3338, 3872, 4576, 6292, 6676, 12584, 13352, 18359, 21697, 25168, 26704, 36718, 43394, 50336, 53408, 73436, 86788, 146872, 173576, 201949, 238667, 293744, 347152, 403898, 477334, 587488, 694304, 807796, 954668, 1615592, 1909336, 2625337, 3231184, 3818672, 5250674, 6462368, 7637344, 10501348, 21002696, 42005392, 84010784]

約数ペア:

[(1, 84010784), (2, 42005392), (4, 21002696), (8, 10501348), (11, 7637344), (13, 6462368), (16, 5250674), (22, 3818672), (26, 3231184), (32, 2625337), (44, 1909336), (52, 1615592), (88, 954668), (104, 807796), (121, 694304), (143, 587488), (176, 477334), (208, 403898), (242, 347152), (286, 293744), (352, 238667), (416, 201949), (484, 173576), (572, 146872), (968, 86788), (1144, 73436), (1573, 53408), (1669, 50336), (1936, 43394), (2288, 36718), (3146, 26704), (3338, 25168), (3872, 21697), (4576, 18359), (6292, 13352), (6676, 12584)]