81434851244

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1301}}^1\times {\mathrm{6469}}^1$

素因数の和:7874

約数の個数: 48

約数和(自身を含む): 148598301600

約数和(自身を除く): 67163450356

約数列:

[1, 2, 4, 41, 59, 82, 118, 164, 236, 1301, 2419, 2602, 4838, 5204, 6469, 9676, 12938, 25876, 53341, 76759, 106682, 153518, 213364, 265229, 307036, 381671, 530458, 763342, 1060916, 1526684, 3147119, 6294238, 8416169, 12588476, 15648511, 16832338, 31297022, 33664676, 62594044, 345062929, 496553971, 690125858, 993107942, 1380251716, 1986215884, 20358712811, 40717425622, 81434851244]

約数ペア:

[(1, 81434851244), (2, 40717425622), (4, 20358712811), (41, 1986215884), (59, 1380251716), (82, 993107942), (118, 690125858), (164, 496553971), (236, 345062929), (1301, 62594044), (2419, 33664676), (2602, 31297022), (4838, 16832338), (5204, 15648511), (6469, 12588476), (9676, 8416169), (12938, 6294238), (25876, 3147119), (53341, 1526684), (76759, 1060916), (106682, 763342), (153518, 530458), (213364, 381671), (265229, 307036)]