84281112

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61609}}^1$

素因数の和:61640

約数の個数: 48

約数和(自身を含む): 240279000

約数和(自身を除く): 155997888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 61609, 123218, 184827, 246436, 369654, 492872, 554481, 739308, 1108962, 1170571, 1478616, 2217924, 2341142, 3511713, 4435848, 4682284, 7023426, 9364568, 10535139, 14046852, 21070278, 28093704, 42140556, 84281112]

約数ペア:

[(1, 84281112), (2, 42140556), (3, 28093704), (4, 21070278), (6, 14046852), (8, 10535139), (9, 9364568), (12, 7023426), (18, 4682284), (19, 4435848), (24, 3511713), (36, 2341142), (38, 2217924), (57, 1478616), (72, 1170571), (76, 1108962), (114, 739308), (152, 554481), (171, 492872), (228, 369654), (342, 246436), (456, 184827), (684, 123218), (1368, 61609)]