78280152

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:201

約数の個数: 128

約数和(自身を含む): 217728000

約数和(自身を除く): 139447848

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 41, 53, 57, 76, 79, 82, 106, 114, 123, 152, 158, 159, 164, 212, 228, 237, 246, 316, 318, 328, 424, 456, 474, 492, 632, 636, 779, 948, 984, 1007, 1272, 1501, 1558, 1896, 2014, 2173, 2337, 3002, 3021, 3116, 3239, 4028, 4187, 4346, 4503, 4674, 6004, 6042, 6232, 6478, 6519, 8056, 8374, 8692, 9006, 9348, 9717, 12008, 12084, 12561, 12956, 13038, 16748, 17384, 18012, 18696, 19434, 24168, 25122, 25912, 26076, 33496, 36024, 38868, 41287, 50244, 52152, 61541, 77736, 79553, 82574, 100488, 123082, 123861, 159106, 165148, 171667, 184623, 238659, 246164, 247722, 318212, 330296, 343334, 369246, 477318, 492328, 495444, 515001, 636424, 686668, 738492, 954636, 990888, 1030002, 1373336, 1476984, 1909272, 2060004, 3261673, 4120008, 6523346, 9785019, 13046692, 19570038, 26093384, 39140076, 78280152]

約数ペア:

[(1, 78280152), (2, 39140076), (3, 26093384), (4, 19570038), (6, 13046692), (8, 9785019), (12, 6523346), (19, 4120008), (24, 3261673), (38, 2060004), (41, 1909272), (53, 1476984), (57, 1373336), (76, 1030002), (79, 990888), (82, 954636), (106, 738492), (114, 686668), (123, 636424), (152, 515001), (158, 495444), (159, 492328), (164, 477318), (212, 369246), (228, 343334), (237, 330296), (246, 318212), (316, 247722), (318, 246164), (328, 238659), (424, 184623), (456, 171667), (474, 165148), (492, 159106), (632, 123861), (636, 123082), (779, 100488), (948, 82574), (984, 79553), (1007, 77736), (1272, 61541), (1501, 52152), (1558, 50244), (1896, 41287), (2014, 38868), (2173, 36024), (2337, 33496), (3002, 26076), (3021, 25912), (3116, 25122), (3239, 24168), (4028, 19434), (4187, 18696), (4346, 18012), (4503, 17384), (4674, 16748), (6004, 13038), (6042, 12956), (6232, 12561), (6478, 12084), (6519, 12008), (8056, 9717), (8374, 9348), (8692, 9006)]