90201312

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{7639}}^1$

素因数の和:7696

約数の個数: 72

約数和(自身を含む): 262800720

約数和(自身を除く): 172599408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 246, 288, 328, 369, 492, 656, 738, 984, 1312, 1476, 1968, 2952, 3936, 5904, 7639, 11808, 15278, 22917, 30556, 45834, 61112, 68751, 91668, 122224, 137502, 183336, 244448, 275004, 313199, 366672, 550008, 626398, 733344, 939597, 1100016, 1252796, 1879194, 2200032, 2505592, 2818791, 3758388, 5011184, 5637582, 7516776, 10022368, 11275164, 15033552, 22550328, 30067104, 45100656, 90201312]

約数ペア:

[(1, 90201312), (2, 45100656), (3, 30067104), (4, 22550328), (6, 15033552), (8, 11275164), (9, 10022368), (12, 7516776), (16, 5637582), (18, 5011184), (24, 3758388), (32, 2818791), (36, 2505592), (41, 2200032), (48, 1879194), (72, 1252796), (82, 1100016), (96, 939597), (123, 733344), (144, 626398), (164, 550008), (246, 366672), (288, 313199), (328, 275004), (369, 244448), (492, 183336), (656, 137502), (738, 122224), (984, 91668), (1312, 68751), (1476, 61112), (1968, 45834), (2952, 30556), (3936, 22917), (5904, 15278), (7639, 11808)]