64561224

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:180

約数の個数: 192

約数和(自身を含む): 209139840

約数和(自身を除く): 144578616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 41, 42, 49, 52, 56, 78, 82, 84, 91, 98, 103, 104, 123, 147, 156, 164, 168, 182, 196, 206, 246, 273, 287, 294, 309, 312, 328, 364, 392, 412, 492, 533, 546, 574, 588, 618, 637, 721, 728, 824, 861, 984, 1066, 1092, 1148, 1176, 1236, 1274, 1339, 1442, 1599, 1722, 1911, 2009, 2132, 2163, 2184, 2296, 2472, 2548, 2678, 2884, 3198, 3444, 3731, 3822, 4017, 4018, 4223, 4264, 4326, 5047, 5096, 5356, 5768, 6027, 6396, 6888, 7462, 7644, 8034, 8036, 8446, 8652, 9373, 10094, 10712, 11193, 12054, 12669, 12792, 14924, 15141, 15288, 16068, 16072, 16892, 17304, 18746, 20188, 22386, 24108, 25338, 26117, 28119, 29561, 29848, 30282, 32136, 33784, 37492, 40376, 44772, 48216, 50676, 52234, 54899, 56238, 59122, 60564, 65611, 74984, 78351, 88683, 89544, 101352, 104468, 109798, 112476, 118244, 121128, 131222, 156702, 164697, 177366, 196833, 206927, 208936, 219596, 224952, 236488, 262444, 313404, 329394, 354732, 384293, 393666, 413854, 439192, 524888, 620781, 626808, 658788, 709464, 768586, 787332, 827708, 1152879, 1241562, 1317576, 1537172, 1574664, 1655416, 2305758, 2483124, 2690051, 3074344, 4611516, 4966248, 5380102, 8070153, 9223032, 10760204, 16140306, 21520408, 32280612, 64561224]

約数ペア:

[(1, 64561224), (2, 32280612), (3, 21520408), (4, 16140306), (6, 10760204), (7, 9223032), (8, 8070153), (12, 5380102), (13, 4966248), (14, 4611516), (21, 3074344), (24, 2690051), (26, 2483124), (28, 2305758), (39, 1655416), (41, 1574664), (42, 1537172), (49, 1317576), (52, 1241562), (56, 1152879), (78, 827708), (82, 787332), (84, 768586), (91, 709464), (98, 658788), (103, 626808), (104, 620781), (123, 524888), (147, 439192), (156, 413854), (164, 393666), (168, 384293), (182, 354732), (196, 329394), (206, 313404), (246, 262444), (273, 236488), (287, 224952), (294, 219596), (309, 208936), (312, 206927), (328, 196833), (364, 177366), (392, 164697), (412, 156702), (492, 131222), (533, 121128), (546, 118244), (574, 112476), (588, 109798), (618, 104468), (637, 101352), (721, 89544), (728, 88683), (824, 78351), (861, 74984), (984, 65611), (1066, 60564), (1092, 59122), (1148, 56238), (1176, 54899), (1236, 52234), (1274, 50676), (1339, 48216), (1442, 44772), (1599, 40376), (1722, 37492), (1911, 33784), (2009, 32136), (2132, 30282), (2163, 29848), (2184, 29561), (2296, 28119), (2472, 26117), (2548, 25338), (2678, 24108), (2884, 22386), (3198, 20188), (3444, 18746), (3731, 17304), (3822, 16892), (4017, 16072), (4018, 16068), (4223, 15288), (4264, 15141), (4326, 14924), (5047, 12792), (5096, 12669), (5356, 12054), (5768, 11193), (6027, 10712), (6396, 10094), (6888, 9373), (7462, 8652), (7644, 8446), (8034, 8036)]