73449688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:296

約数の個数: 64

約数和(自身を含む): 153538560

約数和(自身を除く): 80088872

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 83, 104, 127, 134, 166, 254, 268, 332, 508, 536, 664, 871, 1016, 1079, 1651, 1742, 2158, 3302, 3484, 4316, 5561, 6604, 6968, 8509, 8632, 10541, 11122, 13208, 17018, 21082, 22244, 34036, 42164, 44488, 68072, 72293, 84328, 110617, 137033, 144586, 221234, 274066, 289172, 442468, 548132, 578344, 706247, 884936, 1096264, 1412494, 2824988, 5649976, 9181211, 18362422, 36724844, 73449688]

約数ペア:

[(1, 73449688), (2, 36724844), (4, 18362422), (8, 9181211), (13, 5649976), (26, 2824988), (52, 1412494), (67, 1096264), (83, 884936), (104, 706247), (127, 578344), (134, 548132), (166, 442468), (254, 289172), (268, 274066), (332, 221234), (508, 144586), (536, 137033), (664, 110617), (871, 84328), (1016, 72293), (1079, 68072), (1651, 44488), (1742, 42164), (2158, 34036), (3302, 22244), (3484, 21082), (4316, 17018), (5561, 13208), (6604, 11122), (6968, 10541), (8509, 8632)]