81493446264

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{487}}^1\times {\mathrm{1361}}^1$

素因数の和:2013

約数の個数: 128

約数和(自身を含む): 210563020800

約数和(自身を除く): 129069574536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 109, 141, 188, 218, 282, 327, 376, 436, 487, 564, 654, 872, 974, 1128, 1308, 1361, 1461, 1948, 2616, 2722, 2922, 3896, 4083, 5123, 5444, 5844, 8166, 10246, 10888, 11688, 15369, 16332, 20492, 22889, 30738, 32664, 40984, 45778, 53083, 61476, 63967, 68667, 91556, 106166, 122952, 127934, 137334, 148349, 159249, 183112, 191901, 212332, 255868, 274668, 296698, 318498, 383802, 424664, 445047, 511736, 549336, 593396, 636996, 662807, 767604, 890094, 1186792, 1273992, 1325614, 1535208, 1780188, 1988421, 2494901, 2651228, 3560376, 3976842, 4989802, 5302456, 6972403, 7484703, 7953684, 9979604, 13944806, 14969406, 15907368, 19959208, 20917209, 27889612, 29938812, 31151929, 41834418, 55779224, 59877624, 62303858, 72245963, 83668836, 93455787, 124607716, 144491926, 167337672, 186911574, 216737889, 249215432, 288983852, 373823148, 433475778, 577967704, 747646296, 866951556, 1733903112, 3395560261, 6791120522, 10186680783, 13582241044, 20373361566, 27164482088, 40746723132, 81493446264]

約数ペア:

[(1, 81493446264), (2, 40746723132), (3, 27164482088), (4, 20373361566), (6, 13582241044), (8, 10186680783), (12, 6791120522), (24, 3395560261), (47, 1733903112), (94, 866951556), (109, 747646296), (141, 577967704), (188, 433475778), (218, 373823148), (282, 288983852), (327, 249215432), (376, 216737889), (436, 186911574), (487, 167337672), (564, 144491926), (654, 124607716), (872, 93455787), (974, 83668836), (1128, 72245963), (1308, 62303858), (1361, 59877624), (1461, 55779224), (1948, 41834418), (2616, 31151929), (2722, 29938812), (2922, 27889612), (3896, 20917209), (4083, 19959208), (5123, 15907368), (5444, 14969406), (5844, 13944806), (8166, 9979604), (10246, 7953684), (10888, 7484703), (11688, 6972403), (15369, 5302456), (16332, 4989802), (20492, 3976842), (22889, 3560376), (30738, 2651228), (32664, 2494901), (40984, 1988421), (45778, 1780188), (53083, 1535208), (61476, 1325614), (63967, 1273992), (68667, 1186792), (91556, 890094), (106166, 767604), (122952, 662807), (127934, 636996), (137334, 593396), (148349, 549336), (159249, 511736), (183112, 445047), (191901, 424664), (212332, 383802), (255868, 318498), (274668, 296698)]