74995488

素因数分解:

$2^5\times 3^2\times {\mathrm{109}}^1\times {\mathrm{2389}}^1$

素因数の和:2514

約数の個数: 72

約数和(自身を含む): 215315100

約数和(自身を除く): 140319612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 109, 144, 218, 288, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2389, 2616, 3488, 3924, 4778, 5232, 7167, 7848, 9556, 10464, 14334, 15696, 19112, 21501, 28668, 31392, 38224, 43002, 57336, 76448, 86004, 114672, 172008, 229344, 260401, 344016, 520802, 688032, 781203, 1041604, 1562406, 2083208, 2343609, 3124812, 4166416, 4687218, 6249624, 8332832, 9374436, 12499248, 18748872, 24998496, 37497744, 74995488]

約数ペア:

[(1, 74995488), (2, 37497744), (3, 24998496), (4, 18748872), (6, 12499248), (8, 9374436), (9, 8332832), (12, 6249624), (16, 4687218), (18, 4166416), (24, 3124812), (32, 2343609), (36, 2083208), (48, 1562406), (72, 1041604), (96, 781203), (109, 688032), (144, 520802), (218, 344016), (288, 260401), (327, 229344), (436, 172008), (654, 114672), (872, 86004), (981, 76448), (1308, 57336), (1744, 43002), (1962, 38224), (2389, 31392), (2616, 28668), (3488, 21501), (3924, 19112), (4778, 15696), (5232, 14334), (7167, 10464), (7848, 9556)]