78914988

素因数分解:

$2^2\times 3^2\times {\mathrm{173}}^1\times {\mathrm{12671}}^1$

素因数の和:12854

約数の個数: 36

約数和(自身を含む): 200648448

約数和(自身を除く): 121733460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 173, 346, 519, 692, 1038, 1557, 2076, 3114, 6228, 12671, 25342, 38013, 50684, 76026, 114039, 152052, 228078, 456156, 2192083, 4384166, 6576249, 8768332, 13152498, 19728747, 26304996, 39457494, 78914988]

約数ペア:

[(1, 78914988), (2, 39457494), (3, 26304996), (4, 19728747), (6, 13152498), (9, 8768332), (12, 6576249), (18, 4384166), (36, 2192083), (173, 456156), (346, 228078), (519, 152052), (692, 114039), (1038, 76026), (1557, 50684), (2076, 38013), (3114, 25342), (6228, 12671)]