76646684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 147023520

約数和(自身を除く): 70376836

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 97, 148, 194, 281, 388, 562, 703, 1124, 1406, 1843, 2812, 3589, 3686, 5339, 7178, 7372, 10397, 10678, 14356, 20794, 21356, 27257, 41588, 54514, 68191, 109028, 136382, 197543, 272764, 395086, 517883, 790172, 1008509, 1035766, 2017018, 2071532, 4034036, 19161671, 38323342, 76646684]

約数ペア:

[(1, 76646684), (2, 38323342), (4, 19161671), (19, 4034036), (37, 2071532), (38, 2017018), (74, 1035766), (76, 1008509), (97, 790172), (148, 517883), (194, 395086), (281, 272764), (388, 197543), (562, 136382), (703, 109028), (1124, 68191), (1406, 54514), (1843, 41588), (2812, 27257), (3589, 21356), (3686, 20794), (5339, 14356), (7178, 10678), (7372, 10397)]