90217764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27539}}^1$

素因数の和:27569

約数の個数: 72

約数和(自身を含む): 280687680

約数和(自身を除く): 190469916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 27539, 55078, 82617, 110156, 165234, 192773, 247851, 330468, 358007, 385546, 495702, 578319, 716014, 771092, 991404, 1074021, 1156638, 1432028, 1734957, 2148042, 2313276, 2506049, 3222063, 3469914, 4296084, 5012098, 6444126, 6939828, 7518147, 10024196, 12888252, 15036294, 22554441, 30072588, 45108882, 90217764]

約数ペア:

[(1, 90217764), (2, 45108882), (3, 30072588), (4, 22554441), (6, 15036294), (7, 12888252), (9, 10024196), (12, 7518147), (13, 6939828), (14, 6444126), (18, 5012098), (21, 4296084), (26, 3469914), (28, 3222063), (36, 2506049), (39, 2313276), (42, 2148042), (52, 1734957), (63, 1432028), (78, 1156638), (84, 1074021), (91, 991404), (117, 771092), (126, 716014), (156, 578319), (182, 495702), (234, 385546), (252, 358007), (273, 330468), (364, 247851), (468, 192773), (546, 165234), (819, 110156), (1092, 82617), (1638, 55078), (3276, 27539)]