81873054

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{11633}}^1$

素因数の和:11681

約数の個数: 48

約数和(自身を含む): 196009632

約数和(自身を除く): 114136578

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 102, 138, 153, 207, 306, 391, 414, 782, 1173, 2346, 3519, 7038, 11633, 23266, 34899, 69798, 104697, 197761, 209394, 267559, 395522, 535118, 593283, 802677, 1186566, 1605354, 1779849, 2408031, 3559698, 4548503, 4816062, 9097006, 13645509, 27291018, 40936527, 81873054]

約数ペア:

[(1, 81873054), (2, 40936527), (3, 27291018), (6, 13645509), (9, 9097006), (17, 4816062), (18, 4548503), (23, 3559698), (34, 2408031), (46, 1779849), (51, 1605354), (69, 1186566), (102, 802677), (138, 593283), (153, 535118), (207, 395522), (306, 267559), (391, 209394), (414, 197761), (782, 104697), (1173, 69798), (2346, 34899), (3519, 23266), (7038, 11633)]