57439668

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:238

約数の個数: 144

約数和(自身を含む): 168920640

約数和(自身を除く): 111480972

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 17, 22, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 102, 121, 132, 143, 156, 179, 187, 204, 221, 242, 286, 358, 363, 374, 429, 442, 484, 537, 561, 572, 663, 716, 726, 748, 858, 884, 1074, 1122, 1326, 1452, 1573, 1716, 1969, 2057, 2148, 2244, 2327, 2431, 2652, 3043, 3146, 3938, 4114, 4654, 4719, 4862, 5907, 6086, 6171, 6292, 6981, 7293, 7876, 8228, 9129, 9308, 9438, 9724, 11814, 12172, 12342, 13962, 14586, 18258, 18876, 21659, 23628, 24684, 25597, 26741, 27924, 29172, 33473, 36516, 39559, 43318, 51194, 53482, 64977, 66946, 76791, 79118, 80223, 86636, 100419, 102388, 106964, 118677, 129954, 133892, 153582, 158236, 160446, 200838, 237354, 259908, 281567, 307164, 320892, 368203, 401676, 435149, 474708, 563134, 736406, 844701, 870298, 1104609, 1126268, 1305447, 1472812, 1689402, 1740596, 2209218, 2610894, 3378804, 4418436, 4786639, 5221788, 9573278, 14359917, 19146556, 28719834, 57439668]

約数ペア:

[(1, 57439668), (2, 28719834), (3, 19146556), (4, 14359917), (6, 9573278), (11, 5221788), (12, 4786639), (13, 4418436), (17, 3378804), (22, 2610894), (26, 2209218), (33, 1740596), (34, 1689402), (39, 1472812), (44, 1305447), (51, 1126268), (52, 1104609), (66, 870298), (68, 844701), (78, 736406), (102, 563134), (121, 474708), (132, 435149), (143, 401676), (156, 368203), (179, 320892), (187, 307164), (204, 281567), (221, 259908), (242, 237354), (286, 200838), (358, 160446), (363, 158236), (374, 153582), (429, 133892), (442, 129954), (484, 118677), (537, 106964), (561, 102388), (572, 100419), (663, 86636), (716, 80223), (726, 79118), (748, 76791), (858, 66946), (884, 64977), (1074, 53482), (1122, 51194), (1326, 43318), (1452, 39559), (1573, 36516), (1716, 33473), (1969, 29172), (2057, 27924), (2148, 26741), (2244, 25597), (2327, 24684), (2431, 23628), (2652, 21659), (3043, 18876), (3146, 18258), (3938, 14586), (4114, 13962), (4654, 12342), (4719, 12172), (4862, 11814), (5907, 9724), (6086, 9438), (6171, 9308), (6292, 9129), (6981, 8228), (7293, 7876)]