12561249072

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{23173}}^1$

素因数の和:23698

約数の個数: 80

約数和(自身を含む): 33931185408

約数和(自身を除く): 21369936336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 491, 552, 982, 1104, 1473, 1964, 2946, 3928, 5892, 7856, 11293, 11784, 22586, 23173, 23568, 33879, 45172, 46346, 67758, 69519, 90344, 92692, 135516, 139038, 180688, 185384, 271032, 278076, 370768, 532979, 542064, 556152, 1065958, 1112304, 1598937, 2131916, 3197874, 4263832, 6395748, 8527664, 11377943, 12791496, 22755886, 25582992, 34133829, 45511772, 68267658, 91023544, 136535316, 182047088, 261692689, 273070632, 523385378, 546141264, 785078067, 1046770756, 1570156134, 2093541512, 3140312268, 4187083024, 6280624536, 12561249072]

約数ペア:

[(1, 12561249072), (2, 6280624536), (3, 4187083024), (4, 3140312268), (6, 2093541512), (8, 1570156134), (12, 1046770756), (16, 785078067), (23, 546141264), (24, 523385378), (46, 273070632), (48, 261692689), (69, 182047088), (92, 136535316), (138, 91023544), (184, 68267658), (276, 45511772), (368, 34133829), (491, 25582992), (552, 22755886), (982, 12791496), (1104, 11377943), (1473, 8527664), (1964, 6395748), (2946, 4263832), (3928, 3197874), (5892, 2131916), (7856, 1598937), (11293, 1112304), (11784, 1065958), (22586, 556152), (23173, 542064), (23568, 532979), (33879, 370768), (45172, 278076), (46346, 271032), (67758, 185384), (69519, 180688), (90344, 139038), (92692, 135516)]