78887304

素因数分解:

$2^3\times 3^3\times {\mathrm{73}}^1\times {\mathrm{5003}}^1$

素因数の和:5091

約数の個数: 64

約数和(自身を含む): 222177600

約数和(自身を除く): 143290296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 108, 146, 216, 219, 292, 438, 584, 657, 876, 1314, 1752, 1971, 2628, 3942, 5003, 5256, 7884, 10006, 15009, 15768, 20012, 30018, 40024, 45027, 60036, 90054, 120072, 135081, 180108, 270162, 360216, 365219, 540324, 730438, 1080648, 1095657, 1460876, 2191314, 2921752, 3286971, 4382628, 6573942, 8765256, 9860913, 13147884, 19721826, 26295768, 39443652, 78887304]

約数ペア:

[(1, 78887304), (2, 39443652), (3, 26295768), (4, 19721826), (6, 13147884), (8, 9860913), (9, 8765256), (12, 6573942), (18, 4382628), (24, 3286971), (27, 2921752), (36, 2191314), (54, 1460876), (72, 1095657), (73, 1080648), (108, 730438), (146, 540324), (216, 365219), (219, 360216), (292, 270162), (438, 180108), (584, 135081), (657, 120072), (876, 90054), (1314, 60036), (1752, 45027), (1971, 40024), (2628, 30018), (3942, 20012), (5003, 15768), (5256, 15009), (7884, 10006)]