87286608

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{523}}^1$

素因数の和:617

約数の個数: 120

約数和(自身を含む): 261853280

約数和(自身を除く): 174566672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 61, 72, 76, 114, 122, 144, 152, 171, 183, 228, 244, 304, 342, 366, 456, 488, 523, 549, 684, 732, 912, 976, 1046, 1098, 1159, 1368, 1464, 1569, 2092, 2196, 2318, 2736, 2928, 3138, 3477, 4184, 4392, 4636, 4707, 6276, 6954, 8368, 8784, 9272, 9414, 9937, 10431, 12552, 13908, 18544, 18828, 19874, 20862, 25104, 27816, 29811, 31903, 37656, 39748, 41724, 55632, 59622, 63806, 75312, 79496, 83448, 89433, 95709, 119244, 127612, 158992, 166896, 178866, 191418, 238488, 255224, 287127, 357732, 382836, 476976, 510448, 574254, 606157, 715464, 765672, 1148508, 1212314, 1430928, 1531344, 1818471, 2297016, 2424628, 3636942, 4594032, 4849256, 5455413, 7273884, 9698512, 10910826, 14547768, 21821652, 29095536, 43643304, 87286608]

約数ペア:

[(1, 87286608), (2, 43643304), (3, 29095536), (4, 21821652), (6, 14547768), (8, 10910826), (9, 9698512), (12, 7273884), (16, 5455413), (18, 4849256), (19, 4594032), (24, 3636942), (36, 2424628), (38, 2297016), (48, 1818471), (57, 1531344), (61, 1430928), (72, 1212314), (76, 1148508), (114, 765672), (122, 715464), (144, 606157), (152, 574254), (171, 510448), (183, 476976), (228, 382836), (244, 357732), (304, 287127), (342, 255224), (366, 238488), (456, 191418), (488, 178866), (523, 166896), (549, 158992), (684, 127612), (732, 119244), (912, 95709), (976, 89433), (1046, 83448), (1098, 79496), (1159, 75312), (1368, 63806), (1464, 59622), (1569, 55632), (2092, 41724), (2196, 39748), (2318, 37656), (2736, 31903), (2928, 29811), (3138, 27816), (3477, 25104), (4184, 20862), (4392, 19874), (4636, 18828), (4707, 18544), (6276, 13908), (6954, 12552), (8368, 10431), (8784, 9937), (9272, 9414)]