87347988

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{293}}^1$

素因数の和:343

約数の個数: 162

約数和(自身を含む): 279070974

約数和(自身を除く): 191722986

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 169, 182, 196, 234, 252, 273, 293, 294, 338, 364, 441, 468, 507, 546, 586, 588, 637, 676, 819, 879, 882, 1014, 1092, 1172, 1183, 1274, 1521, 1638, 1758, 1764, 1911, 2028, 2051, 2366, 2548, 2637, 3042, 3276, 3516, 3549, 3809, 3822, 4102, 4732, 5274, 5733, 6084, 6153, 7098, 7618, 7644, 8204, 8281, 10548, 10647, 11427, 11466, 12306, 14196, 14357, 15236, 16562, 18459, 21294, 22854, 22932, 24612, 24843, 26663, 28714, 33124, 34281, 36918, 42588, 43071, 45708, 49517, 49686, 53326, 57428, 68562, 73836, 74529, 79989, 86142, 99034, 99372, 106652, 129213, 137124, 148551, 149058, 159978, 172284, 186641, 198068, 239967, 258426, 297102, 298116, 319956, 346619, 373282, 445653, 479934, 516852, 559923, 594204, 693238, 746564, 891306, 959868, 1039857, 1119846, 1386476, 1679769, 1782612, 2079714, 2239692, 2426333, 3119571, 3359538, 4159428, 4852666, 6239142, 6719076, 7278999, 9705332, 12478284, 14557998, 21836997, 29115996, 43673994, 87347988]

約数ペア:

[(1, 87347988), (2, 43673994), (3, 29115996), (4, 21836997), (6, 14557998), (7, 12478284), (9, 9705332), (12, 7278999), (13, 6719076), (14, 6239142), (18, 4852666), (21, 4159428), (26, 3359538), (28, 3119571), (36, 2426333), (39, 2239692), (42, 2079714), (49, 1782612), (52, 1679769), (63, 1386476), (78, 1119846), (84, 1039857), (91, 959868), (98, 891306), (117, 746564), (126, 693238), (147, 594204), (156, 559923), (169, 516852), (182, 479934), (196, 445653), (234, 373282), (252, 346619), (273, 319956), (293, 298116), (294, 297102), (338, 258426), (364, 239967), (441, 198068), (468, 186641), (507, 172284), (546, 159978), (586, 149058), (588, 148551), (637, 137124), (676, 129213), (819, 106652), (879, 99372), (882, 99034), (1014, 86142), (1092, 79989), (1172, 74529), (1183, 73836), (1274, 68562), (1521, 57428), (1638, 53326), (1758, 49686), (1764, 49517), (1911, 45708), (2028, 43071), (2051, 42588), (2366, 36918), (2548, 34281), (2637, 33124), (3042, 28714), (3276, 26663), (3516, 24843), (3549, 24612), (3809, 22932), (3822, 22854), (4102, 21294), (4732, 18459), (5274, 16562), (5733, 15236), (6084, 14357), (6153, 14196), (7098, 12306), (7618, 11466), (7644, 11427), (8204, 10647), (8281, 10548)]