73813218

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 162362880

約数和(自身を除く): 88549662

約数列:

[1, 2, 3, 6, 17, 34, 47, 51, 89, 94, 102, 141, 173, 178, 267, 282, 346, 519, 534, 799, 1038, 1513, 1598, 2397, 2941, 3026, 4183, 4539, 4794, 5882, 8131, 8366, 8823, 9078, 12549, 15397, 16262, 17646, 24393, 25098, 30794, 46191, 48786, 71111, 92382, 138227, 142222, 213333, 261749, 276454, 414681, 426666, 523498, 723659, 785247, 829362, 1447318, 1570494, 2170977, 4341954, 12302203, 24604406, 36906609, 73813218]

約数ペア:

[(1, 73813218), (2, 36906609), (3, 24604406), (6, 12302203), (17, 4341954), (34, 2170977), (47, 1570494), (51, 1447318), (89, 829362), (94, 785247), (102, 723659), (141, 523498), (173, 426666), (178, 414681), (267, 276454), (282, 261749), (346, 213333), (519, 142222), (534, 138227), (799, 92382), (1038, 71111), (1513, 48786), (1598, 46191), (2397, 30794), (2941, 25098), (3026, 24393), (4183, 17646), (4539, 16262), (4794, 15397), (5882, 12549), (8131, 9078), (8366, 8823)]