90240444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{3169}}^1$

素因数の和:3299

約数の個数: 72

約数和(自身を含む): 263084640

約数和(自身を除く): 172844196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 113, 126, 226, 252, 339, 452, 678, 791, 1017, 1356, 1582, 2034, 2373, 3164, 3169, 4068, 4746, 6338, 7119, 9492, 9507, 12676, 14238, 19014, 22183, 28476, 28521, 38028, 44366, 57042, 66549, 88732, 114084, 133098, 199647, 266196, 358097, 399294, 716194, 798588, 1074291, 1432388, 2148582, 2506679, 3222873, 4297164, 5013358, 6445746, 7520037, 10026716, 12891492, 15040074, 22560111, 30080148, 45120222, 90240444]

約数ペア:

[(1, 90240444), (2, 45120222), (3, 30080148), (4, 22560111), (6, 15040074), (7, 12891492), (9, 10026716), (12, 7520037), (14, 6445746), (18, 5013358), (21, 4297164), (28, 3222873), (36, 2506679), (42, 2148582), (63, 1432388), (84, 1074291), (113, 798588), (126, 716194), (226, 399294), (252, 358097), (339, 266196), (452, 199647), (678, 133098), (791, 114084), (1017, 88732), (1356, 66549), (1582, 57042), (2034, 44366), (2373, 38028), (3164, 28521), (3169, 28476), (4068, 22183), (4746, 19014), (6338, 14238), (7119, 12676), (9492, 9507)]