87607884

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:264

約数の個数: 144

約数和(自身を含む): 261246048

約数和(自身を除く): 173638164

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 73, 78, 84, 91, 98, 146, 147, 156, 157, 182, 196, 219, 273, 292, 294, 314, 364, 438, 471, 511, 546, 588, 628, 637, 876, 942, 949, 1022, 1092, 1099, 1274, 1533, 1884, 1898, 1911, 2041, 2044, 2198, 2548, 2847, 3066, 3297, 3577, 3796, 3822, 4082, 4396, 5694, 6123, 6132, 6594, 6643, 7154, 7644, 7693, 8164, 10731, 11388, 11461, 12246, 13188, 13286, 14287, 14308, 15386, 19929, 21462, 22922, 23079, 24492, 26572, 28574, 30772, 34383, 39858, 42861, 42924, 45844, 46158, 46501, 57148, 68766, 79716, 80227, 85722, 92316, 93002, 100009, 137532, 139503, 148993, 160454, 171444, 186004, 200018, 240681, 279006, 297986, 300027, 320908, 400036, 446979, 481362, 558012, 561589, 595972, 600054, 893958, 962724, 1042951, 1123178, 1200108, 1684767, 1787916, 2085902, 2246356, 3128853, 3369534, 4171804, 6257706, 6739068, 7300657, 12515412, 14601314, 21901971, 29202628, 43803942, 87607884]

約数ペア:

[(1, 87607884), (2, 43803942), (3, 29202628), (4, 21901971), (6, 14601314), (7, 12515412), (12, 7300657), (13, 6739068), (14, 6257706), (21, 4171804), (26, 3369534), (28, 3128853), (39, 2246356), (42, 2085902), (49, 1787916), (52, 1684767), (73, 1200108), (78, 1123178), (84, 1042951), (91, 962724), (98, 893958), (146, 600054), (147, 595972), (156, 561589), (157, 558012), (182, 481362), (196, 446979), (219, 400036), (273, 320908), (292, 300027), (294, 297986), (314, 279006), (364, 240681), (438, 200018), (471, 186004), (511, 171444), (546, 160454), (588, 148993), (628, 139503), (637, 137532), (876, 100009), (942, 93002), (949, 92316), (1022, 85722), (1092, 80227), (1099, 79716), (1274, 68766), (1533, 57148), (1884, 46501), (1898, 46158), (1911, 45844), (2041, 42924), (2044, 42861), (2198, 39858), (2548, 34383), (2847, 30772), (3066, 28574), (3297, 26572), (3577, 24492), (3796, 23079), (3822, 22922), (4082, 21462), (4396, 19929), (5694, 15386), (6123, 14308), (6132, 14287), (6594, 13286), (6643, 13188), (7154, 12246), (7644, 11461), (7693, 11388), (8164, 10731)]