73111392

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:497

約数の個数: 144

約数和(自身を含む): 226437120

約数和(自身を除く): 153325728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 72, 76, 93, 96, 114, 124, 144, 152, 171, 186, 228, 248, 279, 288, 304, 342, 372, 431, 456, 496, 558, 589, 608, 684, 744, 862, 912, 992, 1116, 1178, 1293, 1368, 1488, 1724, 1767, 1824, 2232, 2356, 2586, 2736, 2976, 3448, 3534, 3879, 4464, 4712, 5172, 5301, 5472, 6896, 7068, 7758, 8189, 8928, 9424, 10344, 10602, 13361, 13792, 14136, 15516, 16378, 18848, 20688, 21204, 24567, 26722, 28272, 31032, 32756, 40083, 41376, 42408, 49134, 53444, 56544, 62064, 65512, 73701, 80166, 84816, 98268, 106888, 120249, 124128, 131024, 147402, 160332, 169632, 196536, 213776, 240498, 253859, 262048, 294804, 320664, 393072, 427552, 480996, 507718, 589608, 641328, 761577, 786144, 961992, 1015436, 1179216, 1282656, 1523154, 1923984, 2030872, 2284731, 2358432, 3046308, 3847968, 4061744, 4569462, 6092616, 8123488, 9138924, 12185232, 18277848, 24370464, 36555696, 73111392]

約数ペア:

[(1, 73111392), (2, 36555696), (3, 24370464), (4, 18277848), (6, 12185232), (8, 9138924), (9, 8123488), (12, 6092616), (16, 4569462), (18, 4061744), (19, 3847968), (24, 3046308), (31, 2358432), (32, 2284731), (36, 2030872), (38, 1923984), (48, 1523154), (57, 1282656), (62, 1179216), (72, 1015436), (76, 961992), (93, 786144), (96, 761577), (114, 641328), (124, 589608), (144, 507718), (152, 480996), (171, 427552), (186, 393072), (228, 320664), (248, 294804), (279, 262048), (288, 253859), (304, 240498), (342, 213776), (372, 196536), (431, 169632), (456, 160332), (496, 147402), (558, 131024), (589, 124128), (608, 120249), (684, 106888), (744, 98268), (862, 84816), (912, 80166), (992, 73701), (1116, 65512), (1178, 62064), (1293, 56544), (1368, 53444), (1488, 49134), (1724, 42408), (1767, 41376), (1824, 40083), (2232, 32756), (2356, 31032), (2586, 28272), (2736, 26722), (2976, 24567), (3448, 21204), (3534, 20688), (3879, 18848), (4464, 16378), (4712, 15516), (5172, 14136), (5301, 13792), (5472, 13361), (6896, 10602), (7068, 10344), (7758, 9424), (8189, 8928)]