77180778

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4547}}^1$

素因数の和:4619

約数の個数: 48

約数和(自身を含む): 178790976

約数和(自身を除く): 101610198

約数列:

[1, 2, 3, 6, 9, 18, 23, 41, 46, 69, 82, 123, 138, 207, 246, 369, 414, 738, 943, 1886, 2829, 4547, 5658, 8487, 9094, 13641, 16974, 27282, 40923, 81846, 104581, 186427, 209162, 313743, 372854, 559281, 627486, 941229, 1118562, 1677843, 1882458, 3355686, 4287821, 8575642, 12863463, 25726926, 38590389, 77180778]

約数ペア:

[(1, 77180778), (2, 38590389), (3, 25726926), (6, 12863463), (9, 8575642), (18, 4287821), (23, 3355686), (41, 1882458), (46, 1677843), (69, 1118562), (82, 941229), (123, 627486), (138, 559281), (207, 372854), (246, 313743), (369, 209162), (414, 186427), (738, 104581), (943, 81846), (1886, 40923), (2829, 27282), (4547, 16974), (5658, 13641), (8487, 9094)]