64206396

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:168

約数の個数: 144

約数和(自身を含む): 182582400

約数和(自身を除く): 118376004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 43, 57, 59, 74, 76, 86, 111, 114, 118, 129, 148, 171, 172, 177, 222, 228, 236, 258, 333, 342, 354, 387, 444, 516, 531, 666, 684, 703, 708, 774, 817, 1062, 1121, 1332, 1406, 1548, 1591, 1634, 2109, 2124, 2183, 2242, 2451, 2537, 2812, 3182, 3268, 3363, 4218, 4366, 4484, 4773, 4902, 5074, 6327, 6364, 6549, 6726, 7353, 7611, 8436, 8732, 9546, 9804, 10089, 10148, 12654, 13098, 13452, 14319, 14706, 15222, 19092, 19647, 20178, 22833, 25308, 26196, 28638, 29412, 30229, 30444, 39294, 40356, 41477, 45666, 48203, 57276, 60458, 78588, 82954, 90687, 91332, 93869, 96406, 120916, 124431, 144609, 165908, 181374, 187738, 192812, 248862, 272061, 281607, 289218, 362748, 373293, 375476, 433827, 497724, 544122, 563214, 578436, 746586, 844821, 867654, 1088244, 1126428, 1493172, 1689642, 1735308, 1783511, 3379284, 3567022, 5350533, 7134044, 10701066, 16051599, 21402132, 32103198, 64206396]

約数ペア:

[(1, 64206396), (2, 32103198), (3, 21402132), (4, 16051599), (6, 10701066), (9, 7134044), (12, 5350533), (18, 3567022), (19, 3379284), (36, 1783511), (37, 1735308), (38, 1689642), (43, 1493172), (57, 1126428), (59, 1088244), (74, 867654), (76, 844821), (86, 746586), (111, 578436), (114, 563214), (118, 544122), (129, 497724), (148, 433827), (171, 375476), (172, 373293), (177, 362748), (222, 289218), (228, 281607), (236, 272061), (258, 248862), (333, 192812), (342, 187738), (354, 181374), (387, 165908), (444, 144609), (516, 124431), (531, 120916), (666, 96406), (684, 93869), (703, 91332), (708, 90687), (774, 82954), (817, 78588), (1062, 60458), (1121, 57276), (1332, 48203), (1406, 45666), (1548, 41477), (1591, 40356), (1634, 39294), (2109, 30444), (2124, 30229), (2183, 29412), (2242, 28638), (2451, 26196), (2537, 25308), (2812, 22833), (3182, 20178), (3268, 19647), (3363, 19092), (4218, 15222), (4366, 14706), (4484, 14319), (4773, 13452), (4902, 13098), (5074, 12654), (6327, 10148), (6364, 10089), (6549, 9804), (6726, 9546), (7353, 8732), (7611, 8436)]