89487524

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:393

約数の個数: 72

約数和(自身を含む): 195465312

約数和(自身を除く): 105977788

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 107, 119, 196, 214, 238, 251, 428, 476, 502, 749, 833, 1004, 1498, 1666, 1757, 1819, 2996, 3332, 3514, 3638, 4267, 5243, 7028, 7276, 8534, 10486, 12299, 12733, 17068, 20972, 24598, 25466, 26857, 29869, 49196, 50932, 53714, 59738, 89131, 107428, 119476, 178262, 187999, 209083, 356524, 375998, 418166, 456569, 751996, 836332, 913138, 1315993, 1826276, 2631986, 3195983, 5263972, 6391966, 12783932, 22371881, 44743762, 89487524]

約数ペア:

[(1, 89487524), (2, 44743762), (4, 22371881), (7, 12783932), (14, 6391966), (17, 5263972), (28, 3195983), (34, 2631986), (49, 1826276), (68, 1315993), (98, 913138), (107, 836332), (119, 751996), (196, 456569), (214, 418166), (238, 375998), (251, 356524), (428, 209083), (476, 187999), (502, 178262), (749, 119476), (833, 107428), (1004, 89131), (1498, 59738), (1666, 53714), (1757, 50932), (1819, 49196), (2996, 29869), (3332, 26857), (3514, 25466), (3638, 24598), (4267, 20972), (5243, 17068), (7028, 12733), (7276, 12299), (8534, 10486)]