90232974

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7561}}^1$

素因数の和:7602

約数の個数: 64

約数和(自身を含む): 228674880

約数和(自身を除く): 138441906

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 102, 117, 153, 221, 234, 306, 351, 442, 459, 663, 702, 918, 1326, 1989, 3978, 5967, 7561, 11934, 15122, 22683, 45366, 68049, 98293, 128537, 136098, 196586, 204147, 257074, 294879, 385611, 408294, 589758, 771222, 884637, 1156833, 1670981, 1769274, 2313666, 2653911, 3341962, 3470499, 5012943, 5307822, 6940998, 10025886, 15038829, 30077658, 45116487, 90232974]

約数ペア:

[(1, 90232974), (2, 45116487), (3, 30077658), (6, 15038829), (9, 10025886), (13, 6940998), (17, 5307822), (18, 5012943), (26, 3470499), (27, 3341962), (34, 2653911), (39, 2313666), (51, 1769274), (54, 1670981), (78, 1156833), (102, 884637), (117, 771222), (153, 589758), (221, 408294), (234, 385611), (306, 294879), (351, 257074), (442, 204147), (459, 196586), (663, 136098), (702, 128537), (918, 98293), (1326, 68049), (1989, 45366), (3978, 22683), (5967, 15122), (7561, 11934)]