123579152892

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2079197}}^1$

素因数の和:2079347

約数の個数: 72

約数和(自身を含む): 339058976256

約数和(自身を除く): 215479823364

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 127, 156, 234, 254, 381, 468, 508, 762, 1143, 1524, 1651, 2286, 3302, 4572, 4953, 6604, 9906, 14859, 19812, 29718, 59436, 2079197, 4158394, 6237591, 8316788, 12475182, 18712773, 24950364, 27029561, 37425546, 54059122, 74851092, 81088683, 108118244, 162177366, 243266049, 264058019, 324354732, 486532098, 528116038, 792174057, 973064196, 1056232076, 1584348114, 2376522171, 3168696228, 3432754247, 4753044342, 6865508494, 9506088684, 10298262741, 13731016988, 20596525482, 30894788223, 41193050964, 61789576446, 123579152892]

約数ペア:

[(1, 123579152892), (2, 61789576446), (3, 41193050964), (4, 30894788223), (6, 20596525482), (9, 13731016988), (12, 10298262741), (13, 9506088684), (18, 6865508494), (26, 4753044342), (36, 3432754247), (39, 3168696228), (52, 2376522171), (78, 1584348114), (117, 1056232076), (127, 973064196), (156, 792174057), (234, 528116038), (254, 486532098), (381, 324354732), (468, 264058019), (508, 243266049), (762, 162177366), (1143, 108118244), (1524, 81088683), (1651, 74851092), (2286, 54059122), (3302, 37425546), (4572, 27029561), (4953, 24950364), (6604, 18712773), (9906, 12475182), (14859, 8316788), (19812, 6237591), (29718, 4158394), (59436, 2079197)]