86619708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:344

約数の個数: 144

約数和(自身を含む): 267904000

約数和(自身を除く): 181284292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 79, 84, 114, 126, 133, 158, 171, 228, 229, 237, 252, 266, 316, 342, 399, 458, 474, 532, 553, 684, 687, 711, 798, 916, 948, 1106, 1197, 1374, 1422, 1501, 1596, 1603, 1659, 2061, 2212, 2394, 2748, 2844, 3002, 3206, 3318, 4122, 4351, 4503, 4788, 4809, 4977, 6004, 6412, 6636, 8244, 8702, 9006, 9618, 9954, 10507, 13053, 13509, 14427, 17404, 18012, 18091, 19236, 19908, 21014, 26106, 27018, 28854, 30457, 31521, 36182, 39159, 42028, 52212, 54036, 54273, 57708, 60914, 63042, 72364, 78318, 91371, 94563, 108546, 121828, 126084, 126637, 156636, 162819, 182742, 189126, 217092, 253274, 274113, 325638, 343729, 365484, 378252, 379911, 506548, 548226, 651276, 687458, 759822, 1031187, 1096452, 1139733, 1374916, 1519644, 2062374, 2279466, 2406103, 3093561, 4124748, 4558932, 4812206, 6187122, 7218309, 9624412, 12374244, 14436618, 21654927, 28873236, 43309854, 86619708]

約数ペア:

[(1, 86619708), (2, 43309854), (3, 28873236), (4, 21654927), (6, 14436618), (7, 12374244), (9, 9624412), (12, 7218309), (14, 6187122), (18, 4812206), (19, 4558932), (21, 4124748), (28, 3093561), (36, 2406103), (38, 2279466), (42, 2062374), (57, 1519644), (63, 1374916), (76, 1139733), (79, 1096452), (84, 1031187), (114, 759822), (126, 687458), (133, 651276), (158, 548226), (171, 506548), (228, 379911), (229, 378252), (237, 365484), (252, 343729), (266, 325638), (316, 274113), (342, 253274), (399, 217092), (458, 189126), (474, 182742), (532, 162819), (553, 156636), (684, 126637), (687, 126084), (711, 121828), (798, 108546), (916, 94563), (948, 91371), (1106, 78318), (1197, 72364), (1374, 63042), (1422, 60914), (1501, 57708), (1596, 54273), (1603, 54036), (1659, 52212), (2061, 42028), (2212, 39159), (2394, 36182), (2748, 31521), (2844, 30457), (3002, 28854), (3206, 27018), (3318, 26106), (4122, 21014), (4351, 19908), (4503, 19236), (4788, 18091), (4809, 18012), (4977, 17404), (6004, 14427), (6412, 13509), (6636, 13053), (8244, 10507), (8702, 9954), (9006, 9618)]