69386768

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:384

約数の個数: 80

約数和(自身を含む): 156097152

約数和(自身を除く): 86710384

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 61, 88, 92, 122, 176, 184, 244, 253, 281, 368, 488, 506, 562, 671, 976, 1012, 1124, 1342, 1403, 2024, 2248, 2684, 2806, 3091, 4048, 4496, 5368, 5612, 6182, 6463, 10736, 11224, 12364, 12926, 15433, 17141, 22448, 24728, 25852, 30866, 34282, 49456, 51704, 61732, 68564, 71093, 103408, 123464, 137128, 142186, 188551, 246928, 274256, 284372, 377102, 394243, 568744, 754204, 788486, 1137488, 1508408, 1576972, 3016816, 3153944, 4336673, 6307888, 8673346, 17346692, 34693384, 69386768]

約数ペア:

[(1, 69386768), (2, 34693384), (4, 17346692), (8, 8673346), (11, 6307888), (16, 4336673), (22, 3153944), (23, 3016816), (44, 1576972), (46, 1508408), (61, 1137488), (88, 788486), (92, 754204), (122, 568744), (176, 394243), (184, 377102), (244, 284372), (253, 274256), (281, 246928), (368, 188551), (488, 142186), (506, 137128), (562, 123464), (671, 103408), (976, 71093), (1012, 68564), (1124, 61732), (1342, 51704), (1403, 49456), (2024, 34282), (2248, 30866), (2684, 25852), (2806, 24728), (3091, 22448), (4048, 17141), (4496, 15433), (5368, 12926), (5612, 12364), (6182, 11224), (6463, 10736)]