72912168

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{144667}}^1$

素因数の和:144686

約数の個数: 48

約数和(自身を含む): 225682080

約数和(自身を除く): 152769912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 144667, 289334, 434001, 578668, 868002, 1012669, 1157336, 1302003, 1736004, 2025338, 2604006, 3038007, 3472008, 4050676, 5208012, 6076014, 8101352, 9114021, 10416024, 12152028, 18228042, 24304056, 36456084, 72912168]

約数ペア:

[(1, 72912168), (2, 36456084), (3, 24304056), (4, 18228042), (6, 12152028), (7, 10416024), (8, 9114021), (9, 8101352), (12, 6076014), (14, 5208012), (18, 4050676), (21, 3472008), (24, 3038007), (28, 2604006), (36, 2025338), (42, 1736004), (56, 1302003), (63, 1157336), (72, 1012669), (84, 868002), (126, 578668), (168, 434001), (252, 289334), (504, 144667)]