89994276

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{383}}^1$

素因数の和:561

約数の個数: 72

約数和(自身を含む): 233985024

約数和(自身を除く): 143990748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 107, 122, 183, 214, 244, 321, 366, 383, 428, 549, 642, 732, 766, 963, 1098, 1149, 1284, 1532, 1926, 2196, 2298, 3447, 3852, 4596, 6527, 6894, 13054, 13788, 19581, 23363, 26108, 39162, 40981, 46726, 58743, 70089, 78324, 81962, 93452, 117486, 122943, 140178, 163924, 210267, 234972, 245886, 280356, 368829, 420534, 491772, 737658, 841068, 1475316, 2499841, 4999682, 7499523, 9999364, 14999046, 22498569, 29998092, 44997138, 89994276]

約数ペア:

[(1, 89994276), (2, 44997138), (3, 29998092), (4, 22498569), (6, 14999046), (9, 9999364), (12, 7499523), (18, 4999682), (36, 2499841), (61, 1475316), (107, 841068), (122, 737658), (183, 491772), (214, 420534), (244, 368829), (321, 280356), (366, 245886), (383, 234972), (428, 210267), (549, 163924), (642, 140178), (732, 122943), (766, 117486), (963, 93452), (1098, 81962), (1149, 78324), (1284, 70089), (1532, 58743), (1926, 46726), (2196, 40981), (2298, 39162), (3447, 26108), (3852, 23363), (4596, 19581), (6527, 13788), (6894, 13054)]