80184228

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{491}}^1$

素因数の和:968

約数の個数: 48

約数和(自身を含む): 193966080

約数和(自身を除く): 113781852

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 439, 491, 878, 982, 1317, 1473, 1756, 1964, 2634, 2946, 5268, 5892, 13609, 15221, 27218, 30442, 40827, 45663, 54436, 60884, 81654, 91326, 163308, 182652, 215549, 431098, 646647, 862196, 1293294, 2586588, 6682019, 13364038, 20046057, 26728076, 40092114, 80184228]

約数ペア:

[(1, 80184228), (2, 40092114), (3, 26728076), (4, 20046057), (6, 13364038), (12, 6682019), (31, 2586588), (62, 1293294), (93, 862196), (124, 646647), (186, 431098), (372, 215549), (439, 182652), (491, 163308), (878, 91326), (982, 81654), (1317, 60884), (1473, 54436), (1756, 45663), (1964, 40827), (2634, 30442), (2946, 27218), (5268, 15221), (5892, 13609)]