77481648

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1083

約数の個数: 120

約数和(自身を含む): 237234816

約数和(自身を除く): 159753168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 34, 36, 48, 51, 62, 68, 72, 93, 102, 124, 136, 144, 153, 186, 204, 248, 272, 279, 306, 372, 408, 496, 527, 558, 612, 744, 816, 1021, 1054, 1116, 1224, 1488, 1581, 2042, 2108, 2232, 2448, 3063, 3162, 4084, 4216, 4464, 4743, 6126, 6324, 8168, 8432, 9189, 9486, 12252, 12648, 16336, 17357, 18378, 18972, 24504, 25296, 31651, 34714, 36756, 37944, 49008, 52071, 63302, 69428, 73512, 75888, 94953, 104142, 126604, 138856, 147024, 156213, 189906, 208284, 253208, 277712, 284859, 312426, 379812, 416568, 506416, 538067, 569718, 624852, 759624, 833136, 1076134, 1139436, 1249704, 1519248, 1614201, 2152268, 2278872, 2499408, 3228402, 4304536, 4557744, 4842603, 6456804, 8609072, 9685206, 12913608, 19370412, 25827216, 38740824, 77481648]

約数ペア:

[(1, 77481648), (2, 38740824), (3, 25827216), (4, 19370412), (6, 12913608), (8, 9685206), (9, 8609072), (12, 6456804), (16, 4842603), (17, 4557744), (18, 4304536), (24, 3228402), (31, 2499408), (34, 2278872), (36, 2152268), (48, 1614201), (51, 1519248), (62, 1249704), (68, 1139436), (72, 1076134), (93, 833136), (102, 759624), (124, 624852), (136, 569718), (144, 538067), (153, 506416), (186, 416568), (204, 379812), (248, 312426), (272, 284859), (279, 277712), (306, 253208), (372, 208284), (408, 189906), (496, 156213), (527, 147024), (558, 138856), (612, 126604), (744, 104142), (816, 94953), (1021, 75888), (1054, 73512), (1116, 69428), (1224, 63302), (1488, 52071), (1581, 49008), (2042, 37944), (2108, 36756), (2232, 34714), (2448, 31651), (3063, 25296), (3162, 24504), (4084, 18972), (4216, 18378), (4464, 17357), (4743, 16336), (6126, 12648), (6324, 12252), (8168, 9486), (8432, 9189)]