75571664

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2089}}^1$

素因数の和:2140

約数の個数: 80

約数和(自身を含む): 186595200

約数和(自身を除く): 111023536

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 238, 266, 272, 304, 323, 476, 532, 646, 952, 1064, 1292, 1904, 2089, 2128, 2261, 2584, 4178, 4522, 5168, 8356, 9044, 14623, 16712, 18088, 29246, 33424, 35513, 36176, 39691, 58492, 71026, 79382, 116984, 142052, 158764, 233968, 248591, 277837, 284104, 317528, 497182, 555674, 568208, 635056, 674747, 994364, 1111348, 1349494, 1988728, 2222696, 2698988, 3977456, 4445392, 4723229, 5397976, 9446458, 10795952, 18892916, 37785832, 75571664]

約数ペア:

[(1, 75571664), (2, 37785832), (4, 18892916), (7, 10795952), (8, 9446458), (14, 5397976), (16, 4723229), (17, 4445392), (19, 3977456), (28, 2698988), (34, 2222696), (38, 1988728), (56, 1349494), (68, 1111348), (76, 994364), (112, 674747), (119, 635056), (133, 568208), (136, 555674), (152, 497182), (238, 317528), (266, 284104), (272, 277837), (304, 248591), (323, 233968), (476, 158764), (532, 142052), (646, 116984), (952, 79382), (1064, 71026), (1292, 58492), (1904, 39691), (2089, 36176), (2128, 35513), (2261, 33424), (2584, 29246), (4178, 18088), (4522, 16712), (5168, 14623), (8356, 9044)]