87361872

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{733}}^1$

素因数の和:948

約数の個数: 80

約数和(自身を含む): 244651008

約数和(自身を除く): 157289136

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 191, 208, 312, 382, 573, 624, 733, 764, 1146, 1466, 1528, 2199, 2292, 2483, 2932, 3056, 4398, 4584, 4966, 5864, 7449, 8796, 9168, 9529, 9932, 11728, 14898, 17592, 19058, 19864, 28587, 29796, 35184, 38116, 39728, 57174, 59592, 76232, 114348, 119184, 140003, 152464, 228696, 280006, 420009, 457392, 560012, 840018, 1120024, 1680036, 1820039, 2240048, 3360072, 3640078, 5460117, 6720144, 7280156, 10920234, 14560312, 21840468, 29120624, 43680936, 87361872]

約数ペア:

[(1, 87361872), (2, 43680936), (3, 29120624), (4, 21840468), (6, 14560312), (8, 10920234), (12, 7280156), (13, 6720144), (16, 5460117), (24, 3640078), (26, 3360072), (39, 2240048), (48, 1820039), (52, 1680036), (78, 1120024), (104, 840018), (156, 560012), (191, 457392), (208, 420009), (312, 280006), (382, 228696), (573, 152464), (624, 140003), (733, 119184), (764, 114348), (1146, 76232), (1466, 59592), (1528, 57174), (2199, 39728), (2292, 38116), (2483, 35184), (2932, 29796), (3056, 28587), (4398, 19864), (4584, 19058), (4966, 17592), (5864, 14898), (7449, 11728), (8796, 9932), (9168, 9529)]