71590428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^2$

素因数の和:125

約数の個数: 162

約数和(自身を含む): 229544952

約数和(自身を除く): 157954524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 41, 42, 52, 63, 78, 82, 84, 91, 117, 123, 126, 156, 164, 169, 182, 234, 246, 252, 273, 287, 338, 364, 369, 468, 492, 507, 533, 546, 574, 676, 738, 819, 861, 1014, 1066, 1092, 1148, 1183, 1476, 1521, 1599, 1638, 1681, 1722, 2028, 2132, 2366, 2583, 3042, 3198, 3276, 3362, 3444, 3549, 3731, 4732, 4797, 5043, 5166, 6084, 6396, 6724, 6929, 7098, 7462, 9594, 10086, 10332, 10647, 11193, 11767, 13858, 14196, 14924, 15129, 19188, 20172, 20787, 21294, 21853, 22386, 23534, 27716, 30258, 33579, 35301, 41574, 42588, 43706, 44772, 47068, 48503, 60516, 62361, 65559, 67158, 70602, 83148, 87412, 97006, 105903, 124722, 131118, 134316, 141204, 145509, 152971, 194012, 196677, 211806, 249444, 262236, 284089, 291018, 305942, 393354, 423612, 436527, 458913, 568178, 582036, 611884, 786708, 852267, 873054, 917826, 1136356, 1376739, 1704534, 1746108, 1835652, 1988623, 2556801, 2753478, 3409068, 3977246, 5113602, 5506956, 5965869, 7954492, 10227204, 11931738, 17897607, 23863476, 35795214, 71590428]

約数ペア:

[(1, 71590428), (2, 35795214), (3, 23863476), (4, 17897607), (6, 11931738), (7, 10227204), (9, 7954492), (12, 5965869), (13, 5506956), (14, 5113602), (18, 3977246), (21, 3409068), (26, 2753478), (28, 2556801), (36, 1988623), (39, 1835652), (41, 1746108), (42, 1704534), (52, 1376739), (63, 1136356), (78, 917826), (82, 873054), (84, 852267), (91, 786708), (117, 611884), (123, 582036), (126, 568178), (156, 458913), (164, 436527), (169, 423612), (182, 393354), (234, 305942), (246, 291018), (252, 284089), (273, 262236), (287, 249444), (338, 211806), (364, 196677), (369, 194012), (468, 152971), (492, 145509), (507, 141204), (533, 134316), (546, 131118), (574, 124722), (676, 105903), (738, 97006), (819, 87412), (861, 83148), (1014, 70602), (1066, 67158), (1092, 65559), (1148, 62361), (1183, 60516), (1476, 48503), (1521, 47068), (1599, 44772), (1638, 43706), (1681, 42588), (1722, 41574), (2028, 35301), (2132, 33579), (2366, 30258), (2583, 27716), (3042, 23534), (3198, 22386), (3276, 21853), (3362, 21294), (3444, 20787), (3549, 20172), (3731, 19188), (4732, 15129), (4797, 14924), (5043, 14196), (5166, 13858), (6084, 11767), (6396, 11193), (6724, 10647), (6929, 10332), (7098, 10086), (7462, 9594)]