85870932

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{3947}}^1$

素因数の和:4005

約数の個数: 72

約数和(自身を含む): 239438304

約数和(自身を除く): 153567372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 444, 518, 588, 777, 1036, 1554, 1813, 3108, 3626, 3947, 5439, 7252, 7894, 10878, 11841, 15788, 21756, 23682, 27629, 47364, 55258, 82887, 110516, 146039, 165774, 193403, 292078, 331548, 386806, 438117, 580209, 584156, 773612, 876234, 1022273, 1160418, 1752468, 2044546, 2320836, 3066819, 4089092, 6133638, 7155911, 12267276, 14311822, 21467733, 28623644, 42935466, 85870932]

約数ペア:

[(1, 85870932), (2, 42935466), (3, 28623644), (4, 21467733), (6, 14311822), (7, 12267276), (12, 7155911), (14, 6133638), (21, 4089092), (28, 3066819), (37, 2320836), (42, 2044546), (49, 1752468), (74, 1160418), (84, 1022273), (98, 876234), (111, 773612), (147, 584156), (148, 580209), (196, 438117), (222, 386806), (259, 331548), (294, 292078), (444, 193403), (518, 165774), (588, 146039), (777, 110516), (1036, 82887), (1554, 55258), (1813, 47364), (3108, 27629), (3626, 23682), (3947, 21756), (5439, 15788), (7252, 11841), (7894, 10878)]