71979024

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^2$

素因数の和:177

約数の個数: 120

約数和(自身を含む): 210153216

約数和(自身を除く): 138174192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 61, 62, 78, 93, 104, 122, 124, 156, 183, 186, 208, 244, 248, 312, 366, 372, 403, 488, 496, 624, 732, 744, 793, 806, 976, 1209, 1464, 1488, 1586, 1612, 1891, 2379, 2418, 2928, 3172, 3224, 3721, 3782, 4758, 4836, 5673, 6344, 6448, 7442, 7564, 9516, 9672, 11163, 11346, 12688, 14884, 15128, 19032, 19344, 22326, 22692, 24583, 29768, 30256, 38064, 44652, 45384, 48373, 49166, 59536, 73749, 89304, 90768, 96746, 98332, 115351, 145119, 147498, 178608, 193492, 196664, 230702, 290238, 294996, 346053, 386984, 393328, 461404, 580476, 589992, 692106, 773968, 922808, 1160952, 1179984, 1384212, 1499563, 1845616, 2321904, 2768424, 2999126, 4498689, 5536848, 5998252, 8997378, 11996504, 17994756, 23993008, 35989512, 71979024]

約数ペア:

[(1, 71979024), (2, 35989512), (3, 23993008), (4, 17994756), (6, 11996504), (8, 8997378), (12, 5998252), (13, 5536848), (16, 4498689), (24, 2999126), (26, 2768424), (31, 2321904), (39, 1845616), (48, 1499563), (52, 1384212), (61, 1179984), (62, 1160952), (78, 922808), (93, 773968), (104, 692106), (122, 589992), (124, 580476), (156, 461404), (183, 393328), (186, 386984), (208, 346053), (244, 294996), (248, 290238), (312, 230702), (366, 196664), (372, 193492), (403, 178608), (488, 147498), (496, 145119), (624, 115351), (732, 98332), (744, 96746), (793, 90768), (806, 89304), (976, 73749), (1209, 59536), (1464, 49166), (1488, 48373), (1586, 45384), (1612, 44652), (1891, 38064), (2379, 30256), (2418, 29768), (2928, 24583), (3172, 22692), (3224, 22326), (3721, 19344), (3782, 19032), (4758, 15128), (4836, 14884), (5673, 12688), (6344, 11346), (6448, 11163), (7442, 9672), (7564, 9516)]