73891656

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{20123}}^1$

素因数の和:20155

約数の個数: 64

約数和(自身を含む): 217339200

約数和(自身を除く): 143447544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 153, 204, 216, 306, 408, 459, 612, 918, 1224, 1836, 3672, 20123, 40246, 60369, 80492, 120738, 160984, 181107, 241476, 342091, 362214, 482952, 543321, 684182, 724428, 1026273, 1086642, 1368364, 1448856, 2052546, 2173284, 2736728, 3078819, 4105092, 4346568, 6157638, 8210184, 9236457, 12315276, 18472914, 24630552, 36945828, 73891656]

約数ペア:

[(1, 73891656), (2, 36945828), (3, 24630552), (4, 18472914), (6, 12315276), (8, 9236457), (9, 8210184), (12, 6157638), (17, 4346568), (18, 4105092), (24, 3078819), (27, 2736728), (34, 2173284), (36, 2052546), (51, 1448856), (54, 1368364), (68, 1086642), (72, 1026273), (102, 724428), (108, 684182), (136, 543321), (153, 482952), (204, 362214), (216, 342091), (306, 241476), (408, 181107), (459, 160984), (612, 120738), (918, 80492), (1224, 60369), (1836, 40246), (3672, 20123)]