87767316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:470

約数の個数: 144

約数和(自身を含む): 277548544

約数和(自身を除く): 189781228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 73, 78, 84, 91, 117, 126, 146, 156, 182, 219, 234, 252, 273, 292, 364, 367, 438, 468, 511, 546, 657, 734, 819, 876, 949, 1022, 1092, 1101, 1314, 1468, 1533, 1638, 1898, 2044, 2202, 2569, 2628, 2847, 3066, 3276, 3303, 3796, 4404, 4599, 4771, 5138, 5694, 6132, 6606, 6643, 7707, 8541, 9198, 9542, 10276, 11388, 13212, 13286, 14313, 15414, 17082, 18396, 19084, 19929, 23121, 26572, 26791, 28626, 30828, 33397, 34164, 39858, 42939, 46242, 53582, 57252, 59787, 66794, 79716, 80373, 85878, 92484, 100191, 107164, 119574, 133588, 160746, 171756, 187537, 200382, 239148, 241119, 300573, 321492, 348283, 375074, 400764, 482238, 562611, 601146, 696566, 750148, 964476, 1044849, 1125222, 1202292, 1393132, 1687833, 2089698, 2250444, 2437981, 3134547, 3375666, 4179396, 4875962, 6269094, 6751332, 7313943, 9751924, 12538188, 14627886, 21941829, 29255772, 43883658, 87767316]

約数ペア:

[(1, 87767316), (2, 43883658), (3, 29255772), (4, 21941829), (6, 14627886), (7, 12538188), (9, 9751924), (12, 7313943), (13, 6751332), (14, 6269094), (18, 4875962), (21, 4179396), (26, 3375666), (28, 3134547), (36, 2437981), (39, 2250444), (42, 2089698), (52, 1687833), (63, 1393132), (73, 1202292), (78, 1125222), (84, 1044849), (91, 964476), (117, 750148), (126, 696566), (146, 601146), (156, 562611), (182, 482238), (219, 400764), (234, 375074), (252, 348283), (273, 321492), (292, 300573), (364, 241119), (367, 239148), (438, 200382), (468, 187537), (511, 171756), (546, 160746), (657, 133588), (734, 119574), (819, 107164), (876, 100191), (949, 92484), (1022, 85878), (1092, 80373), (1101, 79716), (1314, 66794), (1468, 59787), (1533, 57252), (1638, 53582), (1898, 46242), (2044, 42939), (2202, 39858), (2569, 34164), (2628, 33397), (2847, 30828), (3066, 28626), (3276, 26791), (3303, 26572), (3796, 23121), (4404, 19929), (4599, 19084), (4771, 18396), (5138, 17082), (5694, 15414), (6132, 14313), (6606, 13286), (6643, 13212), (7707, 11388), (8541, 10276), (9198, 9542)]