25198776

素因数分解:

$2^3\times 3^4\times {\mathrm{37}}^1\times {\mathrm{1051}}^1$

素因数の和:1106

約数の個数: 80

約数和(自身を含む): 72556440

約数和(自身を除く): 47357664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 81, 108, 111, 148, 162, 216, 222, 296, 324, 333, 444, 648, 666, 888, 999, 1051, 1332, 1998, 2102, 2664, 2997, 3153, 3996, 4204, 5994, 6306, 7992, 8408, 9459, 11988, 12612, 18918, 23976, 25224, 28377, 37836, 38887, 56754, 75672, 77774, 85131, 113508, 116661, 155548, 170262, 227016, 233322, 311096, 340524, 349983, 466644, 681048, 699966, 933288, 1049949, 1399932, 2099898, 2799864, 3149847, 4199796, 6299694, 8399592, 12599388, 25198776]

約数ペア:

[(1, 25198776), (2, 12599388), (3, 8399592), (4, 6299694), (6, 4199796), (8, 3149847), (9, 2799864), (12, 2099898), (18, 1399932), (24, 1049949), (27, 933288), (36, 699966), (37, 681048), (54, 466644), (72, 349983), (74, 340524), (81, 311096), (108, 233322), (111, 227016), (148, 170262), (162, 155548), (216, 116661), (222, 113508), (296, 85131), (324, 77774), (333, 75672), (444, 56754), (648, 38887), (666, 37836), (888, 28377), (999, 25224), (1051, 23976), (1332, 18918), (1998, 12612), (2102, 11988), (2664, 9459), (2997, 8408), (3153, 7992), (3996, 6306), (4204, 5994)]