78436256

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:202

約数の個数: 96

約数和(自身を含む): 174182400

約数和(自身を除く): 95746144

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 71, 76, 79, 92, 142, 152, 158, 184, 284, 304, 316, 368, 437, 568, 608, 632, 736, 874, 1136, 1264, 1349, 1501, 1633, 1748, 1817, 2272, 2528, 2698, 3002, 3266, 3496, 3634, 5396, 5609, 6004, 6532, 6992, 7268, 10792, 11218, 12008, 13064, 13984, 14536, 21584, 22436, 24016, 26128, 29072, 31027, 34523, 43168, 44872, 48032, 52256, 58144, 62054, 69046, 89744, 106571, 124108, 129007, 138092, 179488, 213142, 248216, 258014, 276184, 426284, 496432, 516028, 552368, 852568, 992864, 1032056, 1104736, 1705136, 2064112, 2451133, 3410272, 4128224, 4902266, 9804532, 19609064, 39218128, 78436256]

約数ペア:

[(1, 78436256), (2, 39218128), (4, 19609064), (8, 9804532), (16, 4902266), (19, 4128224), (23, 3410272), (32, 2451133), (38, 2064112), (46, 1705136), (71, 1104736), (76, 1032056), (79, 992864), (92, 852568), (142, 552368), (152, 516028), (158, 496432), (184, 426284), (284, 276184), (304, 258014), (316, 248216), (368, 213142), (437, 179488), (568, 138092), (608, 129007), (632, 124108), (736, 106571), (874, 89744), (1136, 69046), (1264, 62054), (1349, 58144), (1501, 52256), (1633, 48032), (1748, 44872), (1817, 43168), (2272, 34523), (2528, 31027), (2698, 29072), (3002, 26128), (3266, 24016), (3496, 22436), (3634, 21584), (5396, 14536), (5609, 13984), (6004, 13064), (6532, 12008), (6992, 11218), (7268, 10792)]