28130321844

素因数分解:

$2^2\times 3^4\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{8221}}^1$

素因数の和:8475

約数の個数: 120

約数和(自身を含む): 75211567200

約数和(自身を除く): 47081245356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 59, 81, 108, 118, 162, 177, 179, 236, 324, 354, 358, 531, 537, 708, 716, 1062, 1074, 1593, 1611, 2124, 2148, 3186, 3222, 4779, 4833, 6372, 6444, 8221, 9558, 9666, 10561, 14499, 16442, 19116, 19332, 21122, 24663, 28998, 31683, 32884, 42244, 49326, 57996, 63366, 73989, 95049, 98652, 126732, 147978, 190098, 221967, 285147, 295956, 380196, 443934, 485039, 570294, 665901, 855441, 887868, 970078, 1140588, 1331802, 1455117, 1471559, 1710882, 1940156, 2663604, 2910234, 2943118, 3421764, 4365351, 4414677, 5820468, 5886236, 8730702, 8829354, 13096053, 13244031, 17461404, 17658708, 26192106, 26488062, 39288159, 39732093, 52384212, 52976124, 78576318, 79464186, 86821981, 119196279, 157152636, 158928372, 173643962, 238392558, 260465943, 347287924, 476785116, 520931886, 781397829, 1041863772, 1562795658, 2344193487, 3125591316, 4688386974, 7032580461, 9376773948, 14065160922, 28130321844]

約数ペア:

[(1, 28130321844), (2, 14065160922), (3, 9376773948), (4, 7032580461), (6, 4688386974), (9, 3125591316), (12, 2344193487), (18, 1562795658), (27, 1041863772), (36, 781397829), (54, 520931886), (59, 476785116), (81, 347287924), (108, 260465943), (118, 238392558), (162, 173643962), (177, 158928372), (179, 157152636), (236, 119196279), (324, 86821981), (354, 79464186), (358, 78576318), (531, 52976124), (537, 52384212), (708, 39732093), (716, 39288159), (1062, 26488062), (1074, 26192106), (1593, 17658708), (1611, 17461404), (2124, 13244031), (2148, 13096053), (3186, 8829354), (3222, 8730702), (4779, 5886236), (4833, 5820468), (6372, 4414677), (6444, 4365351), (8221, 3421764), (9558, 2943118), (9666, 2910234), (10561, 2663604), (14499, 1940156), (16442, 1710882), (19116, 1471559), (19332, 1455117), (21122, 1331802), (24663, 1140588), (28998, 970078), (31683, 887868), (32884, 855441), (42244, 665901), (49326, 570294), (57996, 485039), (63366, 443934), (73989, 380196), (95049, 295956), (98652, 285147), (126732, 221967), (147978, 190098)]