71132004

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{149}}^2$

素因数の和:397

約数の個数: 54

約数和(自身を含む): 183054690

約数和(自身を除く): 111922686

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 149, 178, 267, 298, 356, 447, 534, 596, 801, 894, 1068, 1341, 1602, 1788, 2682, 3204, 5364, 13261, 22201, 26522, 39783, 44402, 53044, 66603, 79566, 88804, 119349, 133206, 159132, 199809, 238698, 266412, 399618, 477396, 799236, 1975889, 3951778, 5927667, 7903556, 11855334, 17783001, 23710668, 35566002, 71132004]

約数ペア:

[(1, 71132004), (2, 35566002), (3, 23710668), (4, 17783001), (6, 11855334), (9, 7903556), (12, 5927667), (18, 3951778), (36, 1975889), (89, 799236), (149, 477396), (178, 399618), (267, 266412), (298, 238698), (356, 199809), (447, 159132), (534, 133206), (596, 119349), (801, 88804), (894, 79566), (1068, 66603), (1341, 53044), (1602, 44402), (1788, 39783), (2682, 26522), (3204, 22201), (5364, 13261)]