7200648

素因数分解:

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

素因数の和:196

約数の個数: 144

約数和(自身を含む): 24586380

約数和(自身を除く): 17385732

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 117, 126, 147, 156, 157, 168, 182, 196, 234, 252, 273, 294, 312, 314, 364, 392, 441, 468, 471, 504, 546, 588, 628, 637, 728, 819, 882, 936, 942, 1092, 1099, 1176, 1256, 1274, 1413, 1638, 1764, 1884, 1911, 2041, 2184, 2198, 2548, 2826, 3276, 3297, 3528, 3768, 3822, 4082, 4396, 5096, 5652, 5733, 6123, 6552, 6594, 7644, 7693, 8164, 8792, 9891, 11304, 11466, 12246, 13188, 14287, 15288, 15386, 16328, 18369, 19782, 22932, 23079, 24492, 26376, 28574, 30772, 36738, 39564, 42861, 45864, 46158, 48984, 57148, 61544, 69237, 73476, 79128, 85722, 92316, 100009, 114296, 128583, 138474, 146952, 171444, 184632, 200018, 257166, 276948, 300027, 342888, 400036, 514332, 553896, 600054, 800072, 900081, 1028664, 1200108, 1800162, 2400216, 3600324, 7200648]

約数ペア:

[(1, 7200648), (2, 3600324), (3, 2400216), (4, 1800162), (6, 1200108), (7, 1028664), (8, 900081), (9, 800072), (12, 600054), (13, 553896), (14, 514332), (18, 400036), (21, 342888), (24, 300027), (26, 276948), (28, 257166), (36, 200018), (39, 184632), (42, 171444), (49, 146952), (52, 138474), (56, 128583), (63, 114296), (72, 100009), (78, 92316), (84, 85722), (91, 79128), (98, 73476), (104, 69237), (117, 61544), (126, 57148), (147, 48984), (156, 46158), (157, 45864), (168, 42861), (182, 39564), (196, 36738), (234, 30772), (252, 28574), (273, 26376), (294, 24492), (312, 23079), (314, 22932), (364, 19782), (392, 18369), (441, 16328), (468, 15386), (471, 15288), (504, 14287), (546, 13188), (588, 12246), (628, 11466), (637, 11304), (728, 9891), (819, 8792), (882, 8164), (936, 7693), (942, 7644), (1092, 6594), (1099, 6552), (1176, 6123), (1256, 5733), (1274, 5652), (1413, 5096), (1638, 4396), (1764, 4082), (1884, 3822), (1911, 3768), (2041, 3528), (2184, 3297), (2198, 3276), (2548, 2826)]