64375758

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1187}}^1$

素因数の和:1349

約数の個数: 48

約数和(自身を含む): 146779776

約数和(自身を除く): 82404018

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 131, 138, 207, 262, 393, 414, 786, 1179, 1187, 2358, 2374, 3013, 3561, 6026, 7122, 9039, 10683, 18078, 21366, 27117, 27301, 54234, 54602, 81903, 155497, 163806, 245709, 310994, 466491, 491418, 932982, 1399473, 2798946, 3576431, 7152862, 10729293, 21458586, 32187879, 64375758]

約数ペア:

[(1, 64375758), (2, 32187879), (3, 21458586), (6, 10729293), (9, 7152862), (18, 3576431), (23, 2798946), (46, 1399473), (69, 932982), (131, 491418), (138, 466491), (207, 310994), (262, 245709), (393, 163806), (414, 155497), (786, 81903), (1179, 54602), (1187, 54234), (2358, 27301), (2374, 27117), (3013, 21366), (3561, 18078), (6026, 10683), (7122, 9039)]