73881612

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:657

約数の個数: 144

約数和(自身を含む): 232888320

約数和(自身を除く): 159006708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 49, 54, 63, 69, 84, 92, 98, 108, 126, 138, 147, 161, 189, 196, 207, 252, 276, 294, 322, 378, 414, 441, 483, 588, 607, 621, 644, 756, 828, 882, 966, 1127, 1214, 1242, 1323, 1449, 1764, 1821, 1932, 2254, 2428, 2484, 2646, 2898, 3381, 3642, 4249, 4347, 4508, 5292, 5463, 5796, 6762, 7284, 8498, 8694, 10143, 10926, 12747, 13524, 13961, 16389, 16996, 17388, 20286, 21852, 25494, 27922, 29743, 30429, 32778, 38241, 40572, 41883, 50988, 55844, 59486, 60858, 65556, 76482, 83766, 89229, 97727, 114723, 118972, 121716, 125649, 152964, 167532, 178458, 195454, 229446, 251298, 267687, 293181, 356916, 376947, 390908, 458892, 502596, 535374, 586362, 684089, 753894, 803061, 879543, 1070748, 1172724, 1368178, 1507788, 1606122, 1759086, 2052267, 2638629, 2736356, 3212244, 3518172, 4104534, 5277258, 6156801, 8209068, 10554516, 12313602, 18470403, 24627204, 36940806, 73881612]

約数ペア:

[(1, 73881612), (2, 36940806), (3, 24627204), (4, 18470403), (6, 12313602), (7, 10554516), (9, 8209068), (12, 6156801), (14, 5277258), (18, 4104534), (21, 3518172), (23, 3212244), (27, 2736356), (28, 2638629), (36, 2052267), (42, 1759086), (46, 1606122), (49, 1507788), (54, 1368178), (63, 1172724), (69, 1070748), (84, 879543), (92, 803061), (98, 753894), (108, 684089), (126, 586362), (138, 535374), (147, 502596), (161, 458892), (189, 390908), (196, 376947), (207, 356916), (252, 293181), (276, 267687), (294, 251298), (322, 229446), (378, 195454), (414, 178458), (441, 167532), (483, 152964), (588, 125649), (607, 121716), (621, 118972), (644, 114723), (756, 97727), (828, 89229), (882, 83766), (966, 76482), (1127, 65556), (1214, 60858), (1242, 59486), (1323, 55844), (1449, 50988), (1764, 41883), (1821, 40572), (1932, 38241), (2254, 32778), (2428, 30429), (2484, 29743), (2646, 27922), (2898, 25494), (3381, 21852), (3642, 20286), (4249, 17388), (4347, 16996), (4508, 16389), (5292, 13961), (5463, 13524), (5796, 12747), (6762, 10926), (7284, 10143), (8498, 8694)]