71491512

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1039}}^1$

素因数の和:1156

約数の個数: 64

約数和(自身を含む): 185702400

約数和(自身を除く): 114210888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 61, 94, 122, 141, 183, 188, 244, 282, 366, 376, 488, 564, 732, 1039, 1128, 1464, 2078, 2867, 3117, 4156, 5734, 6234, 8312, 8601, 11468, 12468, 17202, 22936, 24936, 34404, 48833, 63379, 68808, 97666, 126758, 146499, 190137, 195332, 253516, 292998, 380274, 390664, 507032, 585996, 760548, 1171992, 1521096, 2978813, 5957626, 8936439, 11915252, 17872878, 23830504, 35745756, 71491512]

約数ペア:

[(1, 71491512), (2, 35745756), (3, 23830504), (4, 17872878), (6, 11915252), (8, 8936439), (12, 5957626), (24, 2978813), (47, 1521096), (61, 1171992), (94, 760548), (122, 585996), (141, 507032), (183, 390664), (188, 380274), (244, 292998), (282, 253516), (366, 195332), (376, 190137), (488, 146499), (564, 126758), (732, 97666), (1039, 68808), (1128, 63379), (1464, 48833), (2078, 34404), (2867, 24936), (3117, 22936), (4156, 17202), (5734, 12468), (6234, 11468), (8312, 8601)]