72130344

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21017}}^1$

素因数の和:21050

約数の個数: 64

約数和(自身を含む): 211861440

約数和(自身を除く): 139731096

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 21017, 42034, 63051, 84068, 126102, 168136, 231187, 252204, 273221, 462374, 504408, 546442, 693561, 819663, 924748, 1092884, 1387122, 1639326, 1849496, 2185768, 2774244, 3005431, 3278652, 5548488, 6010862, 6557304, 9016293, 12021724, 18032586, 24043448, 36065172, 72130344]

約数ペア:

[(1, 72130344), (2, 36065172), (3, 24043448), (4, 18032586), (6, 12021724), (8, 9016293), (11, 6557304), (12, 6010862), (13, 5548488), (22, 3278652), (24, 3005431), (26, 2774244), (33, 2185768), (39, 1849496), (44, 1639326), (52, 1387122), (66, 1092884), (78, 924748), (88, 819663), (104, 693561), (132, 546442), (143, 504408), (156, 462374), (264, 273221), (286, 252204), (312, 231187), (429, 168136), (572, 126102), (858, 84068), (1144, 63051), (1716, 42034), (3432, 21017)]