73239148

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 140398720

約数和(自身を除く): 67159572

約数列:

[1, 2, 4, 19, 38, 43, 73, 76, 86, 146, 172, 292, 307, 614, 817, 1228, 1387, 1634, 2774, 3139, 3268, 5548, 5833, 6278, 11666, 12556, 13201, 22411, 23332, 26402, 44822, 52804, 59641, 89644, 119282, 238564, 250819, 425809, 501638, 851618, 963673, 1003276, 1703236, 1927346, 3854692, 18309787, 36619574, 73239148]

約数ペア:

[(1, 73239148), (2, 36619574), (4, 18309787), (19, 3854692), (38, 1927346), (43, 1703236), (73, 1003276), (76, 963673), (86, 851618), (146, 501638), (172, 425809), (292, 250819), (307, 238564), (614, 119282), (817, 89644), (1228, 59641), (1387, 52804), (1634, 44822), (2774, 26402), (3139, 23332), (3268, 22411), (5548, 13201), (5833, 12556), (6278, 11666)]