73665284

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1279}}^1$

素因数の和:1329

約数の個数: 72

約数和(自身を含む): 171601920

約数和(自身を除く): 97936636

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 121, 154, 187, 238, 242, 308, 374, 476, 484, 748, 847, 1279, 1309, 1694, 2057, 2558, 2618, 3388, 4114, 5116, 5236, 8228, 8953, 14069, 14399, 17906, 21743, 28138, 28798, 35812, 43486, 56276, 57596, 86972, 98483, 152201, 154759, 196966, 239173, 304402, 309518, 393932, 478346, 608804, 619036, 956692, 1083313, 1674211, 2166626, 2630903, 3348422, 4333252, 5261806, 6696844, 10523612, 18416321, 36832642, 73665284]

約数ペア:

[(1, 73665284), (2, 36832642), (4, 18416321), (7, 10523612), (11, 6696844), (14, 5261806), (17, 4333252), (22, 3348422), (28, 2630903), (34, 2166626), (44, 1674211), (68, 1083313), (77, 956692), (119, 619036), (121, 608804), (154, 478346), (187, 393932), (238, 309518), (242, 304402), (308, 239173), (374, 196966), (476, 154759), (484, 152201), (748, 98483), (847, 86972), (1279, 57596), (1309, 56276), (1694, 43486), (2057, 35812), (2558, 28798), (2618, 28138), (3388, 21743), (4114, 17906), (5116, 14399), (5236, 14069), (8228, 8953)]