64681092

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1$

素因数の和:140

約数の個数: 180

約数和(自身を含む): 206532480

約数和(自身を除く): 141851388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 79, 81, 84, 108, 114, 126, 133, 158, 162, 171, 189, 228, 237, 252, 266, 316, 324, 342, 361, 378, 399, 474, 513, 532, 553, 567, 684, 711, 722, 756, 798, 948, 1026, 1083, 1106, 1134, 1197, 1422, 1444, 1501, 1539, 1596, 1659, 2052, 2133, 2166, 2212, 2268, 2394, 2527, 2844, 3002, 3078, 3249, 3318, 3591, 4266, 4332, 4503, 4788, 4977, 5054, 6004, 6156, 6399, 6498, 6636, 7182, 7581, 8532, 9006, 9747, 9954, 10108, 10507, 10773, 12798, 12996, 13509, 14364, 14931, 15162, 18012, 19494, 19908, 21014, 21546, 22743, 25596, 27018, 28519, 29241, 29862, 30324, 31521, 38988, 40527, 42028, 43092, 44793, 45486, 54036, 57038, 58482, 59724, 63042, 68229, 81054, 85557, 89586, 90972, 94563, 114076, 116964, 121581, 126084, 136458, 162108, 171114, 179172, 189126, 199633, 204687, 243162, 256671, 272916, 283689, 342228, 378252, 399266, 409374, 486324, 513342, 567378, 598899, 770013, 798532, 818748, 851067, 1026684, 1134756, 1197798, 1540026, 1702134, 1796697, 2310039, 2395596, 3080052, 3404268, 3593394, 4620078, 5390091, 7186788, 9240156, 10780182, 16170273, 21560364, 32340546, 64681092]

約数ペア:

[(1, 64681092), (2, 32340546), (3, 21560364), (4, 16170273), (6, 10780182), (7, 9240156), (9, 7186788), (12, 5390091), (14, 4620078), (18, 3593394), (19, 3404268), (21, 3080052), (27, 2395596), (28, 2310039), (36, 1796697), (38, 1702134), (42, 1540026), (54, 1197798), (57, 1134756), (63, 1026684), (76, 851067), (79, 818748), (81, 798532), (84, 770013), (108, 598899), (114, 567378), (126, 513342), (133, 486324), (158, 409374), (162, 399266), (171, 378252), (189, 342228), (228, 283689), (237, 272916), (252, 256671), (266, 243162), (316, 204687), (324, 199633), (342, 189126), (361, 179172), (378, 171114), (399, 162108), (474, 136458), (513, 126084), (532, 121581), (553, 116964), (567, 114076), (684, 94563), (711, 90972), (722, 89586), (756, 85557), (798, 81054), (948, 68229), (1026, 63042), (1083, 59724), (1106, 58482), (1134, 57038), (1197, 54036), (1422, 45486), (1444, 44793), (1501, 43092), (1539, 42028), (1596, 40527), (1659, 38988), (2052, 31521), (2133, 30324), (2166, 29862), (2212, 29241), (2268, 28519), (2394, 27018), (2527, 25596), (2844, 22743), (3002, 21546), (3078, 21014), (3249, 19908), (3318, 19494), (3591, 18012), (4266, 15162), (4332, 14931), (4503, 14364), (4788, 13509), (4977, 12996), (5054, 12798), (6004, 10773), (6156, 10507), (6399, 10108), (6498, 9954), (6636, 9747), (7182, 9006), (7581, 8532)]