89587116

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{421}}^1$

素因数の和:711

約数の個数: 72

約数和(自身を含む): 237785184

約数和(自身を除く): 148198068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 257, 276, 414, 421, 514, 771, 828, 842, 1028, 1263, 1542, 1684, 2313, 2526, 3084, 3789, 4626, 5052, 5911, 7578, 9252, 9683, 11822, 15156, 17733, 19366, 23644, 29049, 35466, 38732, 53199, 58098, 70932, 87147, 106398, 108197, 116196, 174294, 212796, 216394, 324591, 348588, 432788, 649182, 973773, 1298364, 1947546, 2488531, 3895092, 4977062, 7465593, 9954124, 14931186, 22396779, 29862372, 44793558, 89587116]

約数ペア:

[(1, 89587116), (2, 44793558), (3, 29862372), (4, 22396779), (6, 14931186), (9, 9954124), (12, 7465593), (18, 4977062), (23, 3895092), (36, 2488531), (46, 1947546), (69, 1298364), (92, 973773), (138, 649182), (207, 432788), (257, 348588), (276, 324591), (414, 216394), (421, 212796), (514, 174294), (771, 116196), (828, 108197), (842, 106398), (1028, 87147), (1263, 70932), (1542, 58098), (1684, 53199), (2313, 38732), (2526, 35466), (3084, 29049), (3789, 23644), (4626, 19366), (5052, 17733), (5911, 15156), (7578, 11822), (9252, 9683)]