84972984

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{631}}^1$

素因数の和:852

約数の個数: 64

約数和(自身を含む): 220846080

約数和(自身を除く): 135873096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 181, 186, 248, 362, 372, 543, 631, 724, 744, 1086, 1262, 1448, 1893, 2172, 2524, 3786, 4344, 5048, 5611, 7572, 11222, 15144, 16833, 19561, 22444, 33666, 39122, 44888, 58683, 67332, 78244, 114211, 117366, 134664, 156488, 228422, 234732, 342633, 456844, 469464, 685266, 913688, 1370532, 2741064, 3540541, 7081082, 10621623, 14162164, 21243246, 28324328, 42486492, 84972984]

約数ペア:

[(1, 84972984), (2, 42486492), (3, 28324328), (4, 21243246), (6, 14162164), (8, 10621623), (12, 7081082), (24, 3540541), (31, 2741064), (62, 1370532), (93, 913688), (124, 685266), (181, 469464), (186, 456844), (248, 342633), (362, 234732), (372, 228422), (543, 156488), (631, 134664), (724, 117366), (744, 114211), (1086, 78244), (1262, 67332), (1448, 58683), (1893, 44888), (2172, 39122), (2524, 33666), (3786, 22444), (4344, 19561), (5048, 16833), (5611, 15144), (7572, 11222)]