78633456735

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{991}}^1$

素因数の和:1285

約数の個数: 128

約数和(自身を含む): 141686931456

約数和(自身を除く): 63053474721

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 83, 85, 115, 163, 249, 255, 345, 391, 415, 489, 815, 991, 1173, 1245, 1411, 1909, 1955, 2445, 2771, 2973, 3749, 4233, 4955, 5727, 5865, 7055, 8313, 9545, 11247, 13529, 13855, 14865, 16847, 18745, 21165, 22793, 28635, 32453, 40587, 41565, 50541, 56235, 63733, 67645, 68379, 82253, 84235, 97359, 113965, 161533, 162265, 191199, 202935, 229993, 246759, 252705, 311167, 318665, 341895, 387481, 411265, 484599, 486795, 689979, 807665, 933501, 955995, 1149965, 1162443, 1233795, 1398301, 1555835, 1891819, 1937405, 2422995, 2746061, 3449895, 3715259, 4194903, 4667505, 5289839, 5675457, 5812215, 6991505, 8238183, 9459095, 11145777, 13407239, 13730305, 15869517, 18576295, 20974515, 26449195, 28377285, 32160923, 40221717, 41190915, 55728885, 63159403, 67036195, 79347585, 96482769, 160804615, 189478209, 201108585, 227923063, 308366497, 315797015, 482413845, 683769189, 925099491, 947391045, 1139615315, 1541832485, 3418845945, 4625497455, 5242230449, 15726691347, 26211152245, 78633456735]

約数ペア:

[(1, 78633456735), (3, 26211152245), (5, 15726691347), (15, 5242230449), (17, 4625497455), (23, 3418845945), (51, 1541832485), (69, 1139615315), (83, 947391045), (85, 925099491), (115, 683769189), (163, 482413845), (249, 315797015), (255, 308366497), (345, 227923063), (391, 201108585), (415, 189478209), (489, 160804615), (815, 96482769), (991, 79347585), (1173, 67036195), (1245, 63159403), (1411, 55728885), (1909, 41190915), (1955, 40221717), (2445, 32160923), (2771, 28377285), (2973, 26449195), (3749, 20974515), (4233, 18576295), (4955, 15869517), (5727, 13730305), (5865, 13407239), (7055, 11145777), (8313, 9459095), (9545, 8238183), (11247, 6991505), (13529, 5812215), (13855, 5675457), (14865, 5289839), (16847, 4667505), (18745, 4194903), (21165, 3715259), (22793, 3449895), (28635, 2746061), (32453, 2422995), (40587, 1937405), (41565, 1891819), (50541, 1555835), (56235, 1398301), (63733, 1233795), (67645, 1162443), (68379, 1149965), (82253, 955995), (84235, 933501), (97359, 807665), (113965, 689979), (161533, 486795), (162265, 484599), (191199, 411265), (202935, 387481), (229993, 341895), (246759, 318665), (252705, 311167)]