61809384

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{311}}^1$

素因数の和:360

約数の個数: 144

約数和(自身を含む): 195268320

約数和(自身を除く): 133458936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 156, 168, 169, 182, 196, 273, 294, 311, 312, 338, 364, 392, 507, 546, 588, 622, 637, 676, 728, 933, 1014, 1092, 1176, 1183, 1244, 1274, 1352, 1866, 1911, 2028, 2177, 2184, 2366, 2488, 2548, 3549, 3732, 3822, 4043, 4056, 4354, 4732, 5096, 6531, 7098, 7464, 7644, 8086, 8281, 8708, 9464, 12129, 13062, 14196, 15239, 15288, 16172, 16562, 17416, 24258, 24843, 26124, 28301, 28392, 30478, 32344, 33124, 45717, 48516, 49686, 52248, 52559, 56602, 60956, 66248, 84903, 91434, 97032, 99372, 105118, 113204, 121912, 157677, 169806, 182868, 198107, 198744, 210236, 226408, 315354, 339612, 365736, 367913, 396214, 420472, 594321, 630708, 679224, 735826, 792428, 1103739, 1188642, 1261416, 1471652, 1584856, 2207478, 2377284, 2575391, 2943304, 4414956, 4754568, 5150782, 7726173, 8829912, 10301564, 15452346, 20603128, 30904692, 61809384]

約数ペア:

[(1, 61809384), (2, 30904692), (3, 20603128), (4, 15452346), (6, 10301564), (7, 8829912), (8, 7726173), (12, 5150782), (13, 4754568), (14, 4414956), (21, 2943304), (24, 2575391), (26, 2377284), (28, 2207478), (39, 1584856), (42, 1471652), (49, 1261416), (52, 1188642), (56, 1103739), (78, 792428), (84, 735826), (91, 679224), (98, 630708), (104, 594321), (147, 420472), (156, 396214), (168, 367913), (169, 365736), (182, 339612), (196, 315354), (273, 226408), (294, 210236), (311, 198744), (312, 198107), (338, 182868), (364, 169806), (392, 157677), (507, 121912), (546, 113204), (588, 105118), (622, 99372), (637, 97032), (676, 91434), (728, 84903), (933, 66248), (1014, 60956), (1092, 56602), (1176, 52559), (1183, 52248), (1244, 49686), (1274, 48516), (1352, 45717), (1866, 33124), (1911, 32344), (2028, 30478), (2177, 28392), (2184, 28301), (2366, 26124), (2488, 24843), (2548, 24258), (3549, 17416), (3732, 16562), (3822, 16172), (4043, 15288), (4056, 15239), (4354, 14196), (4732, 13062), (5096, 12129), (6531, 9464), (7098, 8708), (7464, 8281), (7644, 8086)]