84571396

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 196439040

約数和(自身を除く): 111867644

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 79, 91, 119, 158, 173, 182, 221, 238, 316, 346, 364, 442, 476, 553, 692, 884, 1027, 1106, 1211, 1343, 1547, 2054, 2212, 2249, 2422, 2686, 2941, 3094, 4108, 4498, 4844, 5372, 5882, 6188, 7189, 8996, 9401, 11764, 13667, 14378, 15743, 17459, 18802, 20587, 27334, 28756, 31486, 34918, 37604, 38233, 41174, 54668, 62972, 69836, 76466, 82348, 95669, 122213, 152932, 177671, 191338, 232339, 244426, 267631, 355342, 382676, 464678, 488852, 535262, 710684, 929356, 1070524, 1243697, 1626373, 2487394, 3020407, 3252746, 4974788, 6040814, 6505492, 12081628, 21142849, 42285698, 84571396]

約数ペア:

[(1, 84571396), (2, 42285698), (4, 21142849), (7, 12081628), (13, 6505492), (14, 6040814), (17, 4974788), (26, 3252746), (28, 3020407), (34, 2487394), (52, 1626373), (68, 1243697), (79, 1070524), (91, 929356), (119, 710684), (158, 535262), (173, 488852), (182, 464678), (221, 382676), (238, 355342), (316, 267631), (346, 244426), (364, 232339), (442, 191338), (476, 177671), (553, 152932), (692, 122213), (884, 95669), (1027, 82348), (1106, 76466), (1211, 69836), (1343, 62972), (1547, 54668), (2054, 41174), (2212, 38233), (2249, 37604), (2422, 34918), (2686, 31486), (2941, 28756), (3094, 27334), (4108, 20587), (4498, 18802), (4844, 17459), (5372, 15743), (5882, 14378), (6188, 13667), (7189, 11764), (8996, 9401)]