78564816

素因数分解:

$2^4\times 3^5\times {\mathrm{11}}^2\times {\mathrm{167}}^1$

素因数の和:212

約数の個数: 180

約数和(自身を含む): 252129696

約数和(自身を除く): 173564880

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 121, 132, 144, 162, 167, 176, 198, 216, 242, 243, 264, 297, 324, 334, 363, 396, 432, 484, 486, 501, 528, 594, 648, 668, 726, 792, 891, 968, 972, 1002, 1089, 1188, 1296, 1336, 1452, 1503, 1584, 1782, 1837, 1936, 1944, 2004, 2178, 2376, 2672, 2673, 2904, 3006, 3267, 3564, 3674, 3888, 4008, 4356, 4509, 4752, 5346, 5511, 5808, 6012, 6534, 7128, 7348, 8016, 8712, 9018, 9801, 10692, 11022, 12024, 13068, 13527, 14256, 14696, 16533, 17424, 18036, 19602, 20207, 21384, 22044, 24048, 26136, 27054, 29392, 29403, 33066, 36072, 39204, 40414, 40581, 42768, 44088, 49599, 52272, 54108, 58806, 60621, 66132, 72144, 78408, 80828, 81162, 88176, 99198, 108216, 117612, 121242, 132264, 148797, 156816, 161656, 162324, 181863, 198396, 216432, 235224, 242484, 264528, 297594, 323312, 324648, 363726, 396792, 446391, 470448, 484968, 545589, 595188, 649296, 727452, 793584, 892782, 969936, 1091178, 1190376, 1454904, 1636767, 1785564, 2182356, 2380752, 2909808, 3273534, 3571128, 4364712, 4910301, 6547068, 7142256, 8729424, 9820602, 13094136, 19641204, 26188272, 39282408, 78564816]

約数ペア:

[(1, 78564816), (2, 39282408), (3, 26188272), (4, 19641204), (6, 13094136), (8, 9820602), (9, 8729424), (11, 7142256), (12, 6547068), (16, 4910301), (18, 4364712), (22, 3571128), (24, 3273534), (27, 2909808), (33, 2380752), (36, 2182356), (44, 1785564), (48, 1636767), (54, 1454904), (66, 1190376), (72, 1091178), (81, 969936), (88, 892782), (99, 793584), (108, 727452), (121, 649296), (132, 595188), (144, 545589), (162, 484968), (167, 470448), (176, 446391), (198, 396792), (216, 363726), (242, 324648), (243, 323312), (264, 297594), (297, 264528), (324, 242484), (334, 235224), (363, 216432), (396, 198396), (432, 181863), (484, 162324), (486, 161656), (501, 156816), (528, 148797), (594, 132264), (648, 121242), (668, 117612), (726, 108216), (792, 99198), (891, 88176), (968, 81162), (972, 80828), (1002, 78408), (1089, 72144), (1188, 66132), (1296, 60621), (1336, 58806), (1452, 54108), (1503, 52272), (1584, 49599), (1782, 44088), (1837, 42768), (1936, 40581), (1944, 40414), (2004, 39204), (2178, 36072), (2376, 33066), (2672, 29403), (2673, 29392), (2904, 27054), (3006, 26136), (3267, 24048), (3564, 22044), (3674, 21384), (3888, 20207), (4008, 19602), (4356, 18036), (4509, 17424), (4752, 16533), (5346, 14696), (5511, 14256), (5808, 13527), (6012, 13068), (6534, 12024), (7128, 11022), (7348, 10692), (8016, 9801), (8712, 9018)]