47195784

素因数分解:

$2^3\times 3^4\times {\mathrm{173}}^1\times {\mathrm{421}}^1$

素因数の和:612

約数の個数: 80

約数和(自身を含む): 133271820

約数和(自身を除く): 86076036

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 173, 216, 324, 346, 421, 519, 648, 692, 842, 1038, 1263, 1384, 1557, 1684, 2076, 2526, 3114, 3368, 3789, 4152, 4671, 5052, 6228, 7578, 9342, 10104, 11367, 12456, 14013, 15156, 18684, 22734, 28026, 30312, 34101, 37368, 45468, 56052, 68202, 72833, 90936, 112104, 136404, 145666, 218499, 272808, 291332, 436998, 582664, 655497, 873996, 1310994, 1747992, 1966491, 2621988, 3932982, 5243976, 5899473, 7865964, 11798946, 15731928, 23597892, 47195784]

約数ペア:

[(1, 47195784), (2, 23597892), (3, 15731928), (4, 11798946), (6, 7865964), (8, 5899473), (9, 5243976), (12, 3932982), (18, 2621988), (24, 1966491), (27, 1747992), (36, 1310994), (54, 873996), (72, 655497), (81, 582664), (108, 436998), (162, 291332), (173, 272808), (216, 218499), (324, 145666), (346, 136404), (421, 112104), (519, 90936), (648, 72833), (692, 68202), (842, 56052), (1038, 45468), (1263, 37368), (1384, 34101), (1557, 30312), (1684, 28026), (2076, 22734), (2526, 18684), (3114, 15156), (3368, 14013), (3789, 12456), (4152, 11367), (4671, 10104), (5052, 9342), (6228, 7578)]