86747214

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 187545600

約数和(自身を除く): 100798386

約数列:

[1, 2, 3, 6, 23, 46, 69, 73, 79, 109, 138, 146, 158, 218, 219, 237, 327, 438, 474, 654, 1679, 1817, 2507, 3358, 3634, 5014, 5037, 5451, 5767, 7521, 7957, 8611, 10074, 10902, 11534, 15042, 15914, 17222, 17301, 23871, 25833, 34602, 47742, 51666, 132641, 183011, 198053, 265282, 366022, 396106, 397923, 549033, 594159, 628603, 795846, 1098066, 1188318, 1257206, 1885809, 3771618, 14457869, 28915738, 43373607, 86747214]

約数ペア:

[(1, 86747214), (2, 43373607), (3, 28915738), (6, 14457869), (23, 3771618), (46, 1885809), (69, 1257206), (73, 1188318), (79, 1098066), (109, 795846), (138, 628603), (146, 594159), (158, 549033), (218, 397923), (219, 396106), (237, 366022), (327, 265282), (438, 198053), (474, 183011), (654, 132641), (1679, 51666), (1817, 47742), (2507, 34602), (3358, 25833), (3634, 23871), (5014, 17301), (5037, 17222), (5451, 15914), (5767, 15042), (7521, 11534), (7957, 10902), (8611, 10074)]