28922508

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:181

約数の個数: 120

約数和(自身を含む): 82328400

約数和(自身を除く): 53405892

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 59, 68, 81, 89, 102, 108, 118, 153, 162, 177, 178, 204, 236, 267, 306, 324, 354, 356, 459, 531, 534, 612, 708, 801, 918, 1003, 1062, 1068, 1377, 1513, 1593, 1602, 1836, 2006, 2124, 2403, 2754, 3009, 3026, 3186, 3204, 4012, 4539, 4779, 4806, 5251, 5508, 6018, 6052, 6372, 7209, 9027, 9078, 9558, 9612, 10502, 12036, 13617, 14418, 15753, 18054, 18156, 19116, 21004, 27081, 27234, 28836, 31506, 36108, 40851, 47259, 54162, 54468, 63012, 81243, 81702, 89267, 94518, 108324, 122553, 141777, 162486, 163404, 178534, 189036, 245106, 267801, 283554, 324972, 357068, 425331, 490212, 535602, 567108, 803403, 850662, 1071204, 1606806, 1701324, 2410209, 3213612, 4820418, 7230627, 9640836, 14461254, 28922508]

約数ペア:

[(1, 28922508), (2, 14461254), (3, 9640836), (4, 7230627), (6, 4820418), (9, 3213612), (12, 2410209), (17, 1701324), (18, 1606806), (27, 1071204), (34, 850662), (36, 803403), (51, 567108), (54, 535602), (59, 490212), (68, 425331), (81, 357068), (89, 324972), (102, 283554), (108, 267801), (118, 245106), (153, 189036), (162, 178534), (177, 163404), (178, 162486), (204, 141777), (236, 122553), (267, 108324), (306, 94518), (324, 89267), (354, 81702), (356, 81243), (459, 63012), (531, 54468), (534, 54162), (612, 47259), (708, 40851), (801, 36108), (918, 31506), (1003, 28836), (1062, 27234), (1068, 27081), (1377, 21004), (1513, 19116), (1593, 18156), (1602, 18054), (1836, 15753), (2006, 14418), (2124, 13617), (2403, 12036), (2754, 10502), (3009, 9612), (3026, 9558), (3186, 9078), (3204, 9027), (4012, 7209), (4539, 6372), (4779, 6052), (4806, 6018), (5251, 5508)]