66455532

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{331}}^1$

素因数の和:381

約数の個数: 144

約数和(自身を含む): 204140160

約数和(自身を除く): 137684628

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 99, 108, 117, 132, 143, 156, 169, 198, 234, 286, 297, 331, 338, 351, 396, 429, 468, 507, 572, 594, 662, 676, 702, 858, 993, 1014, 1188, 1287, 1324, 1404, 1521, 1716, 1859, 1986, 2028, 2574, 2979, 3042, 3641, 3718, 3861, 3972, 4303, 4563, 5148, 5577, 5958, 6084, 7282, 7436, 7722, 8606, 8937, 9126, 10923, 11154, 11916, 12909, 14564, 15444, 16731, 17212, 17874, 18252, 21846, 22308, 25818, 32769, 33462, 35748, 38727, 43692, 47333, 50193, 51636, 55939, 65538, 66924, 77454, 94666, 98307, 100386, 111878, 116181, 131076, 141999, 154908, 167817, 189332, 196614, 200772, 223756, 232362, 283998, 335634, 393228, 425997, 464724, 503451, 567996, 615329, 671268, 851994, 1006902, 1230658, 1277991, 1510353, 1703988, 1845987, 2013804, 2461316, 2555982, 3020706, 3691974, 5111964, 5537961, 6041412, 7383948, 11075922, 16613883, 22151844, 33227766, 66455532]

約数ペア:

[(1, 66455532), (2, 33227766), (3, 22151844), (4, 16613883), (6, 11075922), (9, 7383948), (11, 6041412), (12, 5537961), (13, 5111964), (18, 3691974), (22, 3020706), (26, 2555982), (27, 2461316), (33, 2013804), (36, 1845987), (39, 1703988), (44, 1510353), (52, 1277991), (54, 1230658), (66, 1006902), (78, 851994), (99, 671268), (108, 615329), (117, 567996), (132, 503451), (143, 464724), (156, 425997), (169, 393228), (198, 335634), (234, 283998), (286, 232362), (297, 223756), (331, 200772), (338, 196614), (351, 189332), (396, 167817), (429, 154908), (468, 141999), (507, 131076), (572, 116181), (594, 111878), (662, 100386), (676, 98307), (702, 94666), (858, 77454), (993, 66924), (1014, 65538), (1188, 55939), (1287, 51636), (1324, 50193), (1404, 47333), (1521, 43692), (1716, 38727), (1859, 35748), (1986, 33462), (2028, 32769), (2574, 25818), (2979, 22308), (3042, 21846), (3641, 18252), (3718, 17874), (3861, 17212), (3972, 16731), (4303, 15444), (4563, 14564), (5148, 12909), (5577, 11916), (5958, 11154), (6084, 10923), (7282, 9126), (7436, 8937), (7722, 8606)]